| 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 | $51.34 | 7.474% | $55.1772 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $135.39 | 3.697% | $140.3954 | $140.40 | $140.40 | $140.40 |
| Purchase #3 | $107.87 | 3.306% | $111.4362 | $111.44 | $111.45 | $111.40 |
| Purchase #4 | $237.99 | 5.517% | $251.1199 | $251.12 | $251.10 | $251.10 |
| Purchase #5 | $106.56 | 5.621% | $112.5497 | $112.55 | $112.55 | $112.50 |
| Purchase #6 | $200.99 | 3.291% | $207.6046 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $59.48 | 11.231% | $66.1602 | $66.16 | $66.15 | $66.20 |
| 7 purchase totals = | $899.62 | $944.4432 | $944.45 | $944.45 | $944.40 | |