| 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 | $39.76 | 3.501% | $41.152 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $240.35 | 10.280% | $265.058 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $217.92 | 8.495% | $236.4323 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $27.39 | 13.779% | $31.1641 | $31.16 | $31.15 | $31.20 |
| Purchase #5 | $100.31 | 8.765% | $109.1022 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $116.65 | 3.170% | $120.3478 | $120.35 | $120.35 | $120.30 |
| Purchase #7 | $45.40 | 8.624% | $49.3153 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $787.78 | $852.5717 | $852.57 | $852.55 | $852.60 | |