| 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 | $194.85 | 6.317% | $207.1587 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $71.80 | 6.539% | $76.495 | $76.50 | $76.50 | $76.50 |
| Purchase #3 | $163.82 | 8.546% | $177.8201 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $105.48 | 10.656% | $116.7199 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $64.71 | 9.180% | $70.6504 | $70.65 | $70.65 | $70.70 |
| Purchase #6 | $85.94 | 12.431% | $96.6232 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $43.83 | 12.387% | $49.2592 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $730.43 | $794.7265 | $794.73 | $794.65 | $794.80 | |