| 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 | $28.49 | 11.842% | $31.8638 | $31.86 | $31.85 | $31.90 |
| Purchase #2 | $48.65 | 8.503% | $52.7867 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $48.40 | 12.747% | $54.5695 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $190.88 | 8.304% | $206.7307 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $74.33 | 6.837% | $79.4119 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $145.99 | 8.798% | $158.8342 | $158.83 | $158.85 | $158.80 |
| Purchase #7 | $138.64 | 7.860% | $149.5371 | $149.54 | $149.55 | $149.50 |
| 7 purchase totals = | $675.38 | $733.7339 | $733.73 | $733.75 | $733.70 | |