| 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 | $81.70 | 8.735% | $88.8365 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $155.65 | 3.127% | $160.5172 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $211.84 | 9.178% | $231.2827 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $37.56 | 5.110% | $39.4793 | $39.48 | $39.50 | $39.50 |
| Purchase #5 | $243.84 | 6.796% | $260.4114 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $141.45 | 12.820% | $159.5839 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $49.28 | 13.418% | $55.8924 | $55.89 | $55.90 | $55.90 |
| 7 purchase totals = | $921.32 | $996.0034 | $996.00 | $996.05 | $996.00 | |