| 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 | $53.71 | 8.224% | $58.1271 | $58.13 | $58.15 | $58.10 |
| Purchase #2 | $249.95 | 11.141% | $277.7969 | $277.80 | $277.80 | $277.80 |
| Purchase #3 | $34.58 | 9.531% | $37.8758 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $111.91 | 10.852% | $124.0545 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $116.39 | 6.551% | $124.0147 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $186.39 | 8.636% | $202.4866 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $19.70 | 10.421% | $21.7529 | $21.75 | $21.75 | $21.80 |
| 7 purchase totals = | $772.63 | $846.1085 | $846.11 | $846.15 | $846.20 | |