| 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 | $53.89 | 11.358% | $60.0108 | $60.01 | $60.00 | $60.00 |
| Purchase #2 | $44.51 | 11.843% | $49.7813 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $169.46 | 13.217% | $191.8575 | $191.86 | $191.85 | $191.90 |
| Purchase #4 | $9.25 | 5.858% | $9.7919 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $203.44 | 7.129% | $217.9432 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $8.56 | 10.669% | $9.4733 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $129.53 | 6.845% | $138.3963 | $138.40 | $138.40 | $138.40 |
| 7 purchase totals = | $618.64 | $677.2543 | $677.25 | $677.25 | $677.30 | |