| 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 | $79.99 | 8.417% | $86.7228 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $39.43 | 4.750% | $41.3029 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $60.79 | 6.450% | $64.711 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $241.40 | 7.418% | $259.3071 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $12.43 | 13.714% | $14.1347 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $46.74 | 13.803% | $53.1915 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $248.93 | 3.214% | $256.9306 | $256.93 | $256.95 | $256.90 |
| 7 purchase totals = | $729.71 | $776.3006 | $776.29 | $776.30 | $776.20 | |