| 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 | $88.27 | 8.638% | $95.8948 | $95.89 | $95.90 | $95.90 |
| Purchase #2 | $35.44 | 8.666% | $38.5112 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $247.80 | 3.843% | $257.323 | $257.32 | $257.30 | $257.30 |
| Purchase #4 | $203.60 | 7.648% | $219.1713 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $105.74 | 4.394% | $110.3862 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $21.27 | 11.501% | $23.7163 | $23.72 | $23.70 | $23.70 |
| Purchase #7 | $38.45 | 9.547% | $42.1208 | $42.12 | $42.10 | $42.10 |
| 7 purchase totals = | $740.57 | $787.1236 | $787.12 | $787.05 | $787.10 | |