| 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 | $102.74 | 3.858% | $106.7037 | $106.70 | $106.70 | $106.70 |
| Purchase #2 | $70.71 | 8.550% | $76.7557 | $76.76 | $76.75 | $76.80 |
| Purchase #3 | $116.41 | 9.167% | $127.0813 | $127.08 | $127.10 | $127.10 |
| Purchase #4 | $110.72 | 9.768% | $121.5351 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $72.50 | 7.468% | $77.9143 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $167.61 | 9.138% | $182.9262 | $182.93 | $182.95 | $182.90 |
| Purchase #7 | $150.31 | 10.206% | $165.6506 | $165.65 | $165.65 | $165.70 |
| 7 purchase totals = | $791.00 | $858.5669 | $858.57 | $858.60 | $858.60 | |