| 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 | $44.97 | 9.169% | $49.0933 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $120.57 | 12.402% | $135.5231 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $79.45 | 4.713% | $83.1945 | $83.19 | $83.20 | $83.20 |
| Purchase #4 | $217.90 | 9.504% | $238.6092 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $117.68 | 6.651% | $125.5069 | $125.51 | $125.50 | $125.50 |
| Purchase #6 | $228.85 | 8.711% | $248.7851 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $48.32 | 11.152% | $53.7086 | $53.71 | $53.70 | $53.70 |
| 7 purchase totals = | $857.74 | $934.4207 | $934.42 | $934.40 | $934.40 | |