| 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 | $245.75 | 12.781% | $277.1593 | $277.16 | $277.15 | $277.20 |
| Purchase #2 | $208.56 | 7.673% | $224.5628 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $18.42 | 3.737% | $19.1084 | $19.11 | $19.10 | $19.10 |
| Purchase #4 | $48.66 | 7.872% | $52.4905 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $72.87 | 12.187% | $81.7507 | $81.75 | $81.75 | $81.80 |
| Purchase #6 | $151.57 | 9.416% | $165.8418 | $165.84 | $165.85 | $165.80 |
| Purchase #7 | $143.55 | 4.438% | $149.9207 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $889.38 | $970.8342 | $970.83 | $970.80 | $970.90 | |