| 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 | $32.25 | 9.498% | $35.3131 | $35.31 | $35.30 | $35.30 |
| Purchase #2 | $121.43 | 11.475% | $135.3641 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $148.32 | 13.742% | $168.7021 | $168.70 | $168.70 | $168.70 |
| Purchase #4 | $41.80 | 5.685% | $44.1763 | $44.18 | $44.20 | $44.20 |
| Purchase #5 | $12.51 | 5.802% | $13.2358 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $52.79 | 11.720% | $58.977 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $189.98 | 12.350% | $213.4425 | $213.44 | $213.45 | $213.40 |
| 7 purchase totals = | $599.08 | $669.2109 | $669.21 | $669.25 | $669.20 | |