| 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 | $47.52 | 11.749% | $53.1031 | $53.10 | $53.10 | $53.10 |
| Purchase #2 | $161.80 | 9.742% | $177.5626 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $29.41 | 8.371% | $31.8719 | $31.87 | $31.85 | $31.90 |
| Purchase #4 | $153.48 | 9.739% | $168.4274 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $142.29 | 11.755% | $159.0162 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $9.34 | 8.436% | $10.1279 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $250.84 | 9.651% | $275.0486 | $275.05 | $275.05 | $275.00 |
| 7 purchase totals = | $794.68 | $875.1577 | $875.16 | $875.15 | $875.10 | |