| 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 | $54.66 | 8.532% | $59.3236 | $59.32 | $59.30 | $59.30 |
| Purchase #2 | $139.96 | 13.698% | $159.1317 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $188.54 | 9.325% | $206.1214 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $51.97 | 3.831% | $53.961 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $163.63 | 8.204% | $177.0542 | $177.05 | $177.05 | $177.10 |
| Purchase #6 | $233.63 | 9.730% | $256.3622 | $256.36 | $256.35 | $256.40 |
| Purchase #7 | $7.66 | 10.337% | $8.4518 | $8.45 | $8.45 | $8.50 |
| 7 purchase totals = | $840.05 | $920.4059 | $920.39 | $920.35 | $920.50 | |