| 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 | $61.60 | 10.249% | $67.9134 | $67.91 | $67.90 | $67.90 |
| Purchase #2 | $59.31 | 9.621% | $65.0162 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $21.35 | 12.869% | $24.0975 | $24.10 | $24.10 | $24.10 |
| Purchase #4 | $250.51 | 9.868% | $275.2303 | $275.23 | $275.25 | $275.20 |
| Purchase #5 | $12.59 | 4.167% | $13.1146 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $80.98 | 7.478% | $87.0357 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $122.65 | 13.727% | $139.4862 | $139.49 | $139.50 | $139.50 |
| 7 purchase totals = | $608.99 | $671.8939 | $671.90 | $671.90 | $671.80 | |