| 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 | $87.99 | 10.413% | $97.1524 | $97.15 | $97.15 | $97.20 |
| Purchase #2 | $186.78 | 13.513% | $212.0196 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $185.93 | 8.454% | $201.6485 | $201.65 | $201.65 | $201.60 |
| Purchase #4 | $36.74 | 5.232% | $38.6622 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $158.48 | 7.508% | $170.3787 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $33.44 | 11.651% | $37.3361 | $37.34 | $37.35 | $37.30 |
| Purchase #7 | $52.32 | 5.593% | $55.2463 | $55.25 | $55.25 | $55.20 |
| 7 purchase totals = | $741.68 | $812.4438 | $812.45 | $812.45 | $812.40 | |