| 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 | $31.26 | 3.301% | $32.2919 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $92.74 | 9.439% | $101.4937 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $37.50 | 13.496% | $42.561 | $42.56 | $42.55 | $42.60 |
| Purchase #4 | $52.62 | 11.501% | $58.6718 | $58.67 | $58.65 | $58.70 |
| Purchase #5 | $231.85 | 13.713% | $263.6436 | $263.64 | $263.65 | $263.60 |
| Purchase #6 | $35.28 | 5.481% | $37.2137 | $37.21 | $37.20 | $37.20 |
| Purchase #7 | $124.55 | 11.109% | $138.3863 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $605.80 | $674.2620 | $674.25 | $674.25 | $674.30 | |