| 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 | $99.54 | 6.160% | $105.6717 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $40.70 | 8.330% | $44.0903 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $100.90 | 10.849% | $111.8466 | $111.85 | $111.85 | $111.80 |
| Purchase #4 | $240.86 | 4.297% | $251.2098 | $251.21 | $251.20 | $251.20 |
| Purchase #5 | $236.92 | 7.177% | $253.9237 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $40.51 | 9.402% | $44.3188 | $44.32 | $44.30 | $44.30 |
| Purchase #7 | $108.49 | 6.482% | $115.5223 | $115.52 | $115.50 | $115.50 |
| 7 purchase totals = | $867.92 | $926.5832 | $926.58 | $926.50 | $926.50 | |