| 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 | $117.31 | 11.425% | $130.7127 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $24.79 | 7.745% | $26.71 | $26.71 | $26.70 | $26.70 |
| Purchase #3 | $64.68 | 8.193% | $69.9792 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $10.37 | 10.740% | $11.4837 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $59.81 | 13.576% | $67.9298 | $67.93 | $67.95 | $67.90 |
| Purchase #6 | $101.93 | 7.812% | $109.8928 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $173.92 | 13.754% | $197.841 | $197.84 | $197.85 | $197.80 |
| 7 purchase totals = | $552.81 | $614.5492 | $614.54 | $614.60 | $614.50 | |