| 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 | $93.50 | 6.211% | $99.3073 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $66.78 | 9.567% | $73.1688 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $249.90 | 5.811% | $264.4217 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $149.67 | 6.352% | $159.177 | $159.18 | $159.20 | $159.20 |
| Purchase #5 | $86.71 | 5.842% | $91.7756 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $235.68 | 5.343% | $248.2724 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $151.63 | 6.817% | $161.9666 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $1,033.87 | $1,098.0894 | $1,098.10 | $1,098.05 | $1,098.20 | |