| 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 | $7.76 | 5.813% | $8.2111 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $200.60 | 4.429% | $209.4846 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $210.58 | 10.858% | $233.4448 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $57.79 | 7.597% | $62.1803 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $24.32 | 3.256% | $25.1119 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $113.32 | 12.254% | $127.2062 | $127.21 | $127.20 | $127.20 |
| Purchase #7 | $119.31 | 5.332% | $125.6716 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $733.68 | $791.3105 | $791.30 | $791.30 | $791.30 | |