| 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 | $217.55 | 5.572% | $229.6719 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $49.57 | 10.601% | $54.8249 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $68.48 | 8.684% | $74.4268 | $74.43 | $74.45 | $74.40 |
| Purchase #4 | $133.42 | 9.288% | $145.812 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $49.64 | 8.359% | $53.7894 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $8.31 | 10.308% | $9.1666 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $83.80 | 3.279% | $86.5478 | $86.55 | $86.55 | $86.50 |
| 7 purchase totals = | $610.77 | $654.2394 | $654.24 | $654.20 | $654.20 | |