| 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 | $86.28 | 3.809% | $89.5664 | $89.57 | $89.55 | $89.60 |
| Purchase #2 | $76.80 | 9.626% | $84.1928 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $15.98 | 4.337% | $16.6731 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $248.84 | 5.363% | $262.1853 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $148.40 | 4.171% | $154.5898 | $154.59 | $154.60 | $154.60 |
| Purchase #6 | $170.32 | 4.425% | $177.8567 | $177.86 | $177.85 | $177.90 |
| Purchase #7 | $183.73 | 4.268% | $191.5716 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $930.35 | $976.6357 | $976.64 | $976.60 | $976.80 | |