| 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 | $6.86 | 11.609% | $7.6564 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $124.78 | 9.104% | $136.14 | $136.14 | $136.15 | $136.10 |
| Purchase #3 | $198.98 | 8.648% | $216.1878 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $43.64 | 11.744% | $48.7651 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $160.47 | 3.267% | $165.7126 | $165.71 | $165.70 | $165.70 |
| Purchase #6 | $124.49 | 10.624% | $137.7158 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $102.33 | 11.835% | $114.4408 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $761.55 | $826.6185 | $826.63 | $826.60 | $826.60 | |