| 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 | $46.68 | 4.247% | $48.6625 | $48.66 | $48.65 | $48.70 |
| Purchase #2 | $135.90 | 5.296% | $143.0973 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $165.75 | 10.707% | $183.4969 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $178.87 | 6.378% | $190.2783 | $190.28 | $190.30 | $190.30 |
| Purchase #5 | $118.69 | 10.447% | $131.0895 | $131.09 | $131.10 | $131.10 |
| Purchase #6 | $134.29 | 10.292% | $148.1111 | $148.11 | $148.10 | $148.10 |
| Purchase #7 | $107.54 | 10.764% | $119.1156 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $887.72 | $963.8512 | $963.86 | $963.85 | $963.90 | |