| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.71 | 11.866% | $79.1004 | $79.10 | $79.10 | $79.10 |
| Purchase #2 | $239.71 | 12.222% | $269.0074 | $269.01 | $269.00 | $269.00 |
| Purchase #3 | $105.77 | 12.363% | $118.8463 | $118.85 | $118.85 | $118.80 |
| Purchase #4 | $144.41 | 10.568% | $159.6712 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $148.52 | 11.606% | $165.7572 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $105.90 | 7.413% | $113.7504 | $113.75 | $113.75 | $113.80 |
| Purchase #7 | $232.81 | 10.521% | $257.3039 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $1,047.83 | $1,163.4368 | $1,163.44 | $1,163.40 | $1,163.50 | |