| 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 | $43.40 | 13.232% | $49.1427 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $197.33 | 7.379% | $211.891 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $102.49 | 13.761% | $116.5936 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $108.87 | 10.608% | $120.4189 | $120.42 | $120.40 | $120.40 |
| Purchase #5 | $149.71 | 9.731% | $164.2783 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $216.64 | 10.280% | $238.9106 | $238.91 | $238.90 | $238.90 |
| Purchase #7 | $91.73 | 5.821% | $97.0696 | $97.07 | $97.05 | $97.10 |
| 7 purchase totals = | $910.17 | $998.3047 | $998.30 | $998.30 | $998.30 | |