| 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 | $86.43 | 11.600% | $96.4559 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $20.33 | 8.140% | $21.9849 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $226.74 | 5.265% | $238.6779 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $6.26 | 12.585% | $7.0478 | $7.05 | $7.05 | $7.00 |
| Purchase #5 | $114.39 | 9.230% | $124.9482 | $124.95 | $124.95 | $124.90 |
| Purchase #6 | $23.55 | 5.394% | $24.8203 | $24.82 | $24.80 | $24.80 |
| Purchase #7 | $121.53 | 3.417% | $125.6827 | $125.68 | $125.70 | $125.70 |
| 7 purchase totals = | $599.23 | $639.6177 | $639.62 | $639.65 | $639.60 | |