| 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 | $44.49 | 5.216% | $46.8106 | $46.81 | $46.80 | $46.80 |
| Purchase #2 | $48.46 | 8.326% | $52.4948 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $63.33 | 6.825% | $67.6523 | $67.65 | $67.65 | $67.70 |
| Purchase #4 | $187.36 | 12.589% | $210.9468 | $210.95 | $210.95 | $210.90 |
| Purchase #5 | $120.89 | 12.461% | $135.9541 | $135.95 | $135.95 | $136.00 |
| Purchase #6 | $58.55 | 3.457% | $60.5741 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $196.33 | 8.275% | $212.5763 | $212.58 | $212.60 | $212.60 |
| 7 purchase totals = | $719.41 | $787.0090 | $787.00 | $787.00 | $787.10 | |