| 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 | $99.47 | 8.553% | $107.9777 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $159.79 | 4.773% | $167.4168 | $167.42 | $167.40 | $167.40 |
| Purchase #3 | $31.51 | 6.626% | $33.5979 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $62.80 | 6.515% | $66.8914 | $66.89 | $66.90 | $66.90 |
| Purchase #5 | $124.94 | 5.677% | $132.0328 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $23.35 | 9.750% | $25.6266 | $25.63 | $25.65 | $25.60 |
| Purchase #7 | $114.79 | 9.165% | $125.3105 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $616.65 | $658.8537 | $658.86 | $658.90 | $658.80 | |