| 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 | $62.85 | 7.252% | $67.4079 | $67.41 | $67.40 | $67.40 |
| Purchase #2 | $207.47 | 5.796% | $219.495 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $35.86 | 5.580% | $37.861 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $143.96 | 8.852% | $156.7033 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $173.27 | 6.791% | $185.0368 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $147.55 | 7.871% | $159.1637 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $76.75 | 6.371% | $81.6397 | $81.64 | $81.65 | $81.60 |
| 7 purchase totals = | $847.71 | $907.3074 | $907.31 | $907.30 | $907.30 | |