| 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 | $28.89 | 8.707% | $31.4055 | $31.41 | $31.40 | $31.40 |
| Purchase #2 | $244.93 | 4.665% | $256.356 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $25.85 | 3.315% | $26.7069 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $205.88 | 4.203% | $214.5331 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $19.63 | 9.454% | $21.4858 | $21.49 | $21.50 | $21.50 |
| Purchase #6 | $206.82 | 13.579% | $234.9041 | $234.90 | $234.90 | $234.90 |
| Purchase #7 | $37.84 | 8.324% | $40.9898 | $40.99 | $41.00 | $41.00 |
| 7 purchase totals = | $769.84 | $826.3812 | $826.39 | $826.40 | $826.40 | |