| 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 | $96.79 | 9.804% | $106.2793 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $161.75 | 7.433% | $173.7729 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $250.54 | 13.418% | $284.1575 | $284.16 | $284.15 | $284.20 |
| Purchase #4 | $19.82 | 10.742% | $21.9491 | $21.95 | $21.95 | $21.90 |
| Purchase #5 | $121.35 | 9.635% | $133.0421 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $103.68 | 12.622% | $116.7665 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $64.93 | 12.514% | $73.0553 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $818.86 | $909.0227 | $909.03 | $909.00 | $909.10 | |