| 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 | $54.95 | 3.829% | $57.054 | $57.05 | $57.05 | $57.10 |
| Purchase #2 | $148.99 | 13.456% | $169.0381 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $173.86 | 5.748% | $183.8535 | $183.85 | $183.85 | $183.90 |
| Purchase #4 | $67.34 | 6.273% | $71.5642 | $71.56 | $71.55 | $71.60 |
| Purchase #5 | $38.42 | 4.551% | $40.1685 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $171.84 | 10.359% | $189.6409 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $163.70 | 8.510% | $177.6309 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $819.10 | $888.9501 | $888.94 | $888.95 | $889.00 | |