| 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 | $62.49 | 10.209% | $68.8696 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $69.83 | 4.777% | $73.1658 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $29.62 | 11.811% | $33.1184 | $33.12 | $33.10 | $33.10 |
| Purchase #4 | $19.93 | 6.788% | $21.2828 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $140.58 | 12.491% | $158.1398 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $71.59 | 4.542% | $74.8416 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $50.69 | 9.499% | $55.505 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $444.73 | $484.9230 | $484.93 | $484.90 | $484.90 | |