| 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 | $37.53 | 10.681% | $41.5386 | $41.54 | $41.55 | $41.50 |
| Purchase #2 | $177.99 | 5.370% | $187.5481 | $187.55 | $187.55 | $187.50 |
| Purchase #3 | $190.61 | 7.649% | $205.1898 | $205.19 | $205.20 | $205.20 |
| Purchase #4 | $132.27 | 4.364% | $138.0423 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $32.32 | 13.448% | $36.6664 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $96.69 | 6.719% | $103.1866 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $108.81 | 10.383% | $120.1077 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $776.22 | $832.2795 | $832.29 | $832.30 | $832.20 | |