| 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 | $56.60 | 5.398% | $59.6553 | $59.66 | $59.65 | $59.70 |
| Purchase #2 | $25.86 | 10.401% | $28.5497 | $28.55 | $28.55 | $28.50 |
| Purchase #3 | $222.39 | 6.517% | $236.8832 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $45.47 | 11.487% | $50.6931 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $192.72 | 9.794% | $211.595 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $185.47 | 12.829% | $209.2639 | $209.26 | $209.25 | $209.30 |
| Purchase #7 | $89.33 | 8.646% | $97.0535 | $97.05 | $97.05 | $97.10 |
| 7 purchase totals = | $817.84 | $893.6937 | $893.69 | $893.70 | $893.80 | |