| 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 | $66.69 | 4.806% | $69.8951 | $69.90 | $69.90 | $69.90 |
| Purchase #2 | $101.48 | 7.394% | $108.9834 | $108.98 | $109.00 | $109.00 |
| Purchase #3 | $94.33 | 8.784% | $102.6159 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $165.59 | 5.660% | $174.9624 | $174.96 | $174.95 | $175.00 |
| Purchase #5 | $54.89 | 13.405% | $62.248 | $62.25 | $62.25 | $62.20 |
| Purchase #6 | $47.93 | 12.175% | $53.7655 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $74.45 | 6.430% | $79.2371 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $605.36 | $651.7074 | $651.72 | $651.70 | $651.70 | |