| 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 | $116.43 | 5.395% | $122.7114 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $100.68 | 9.354% | $110.0976 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $39.28 | 11.290% | $43.7147 | $43.71 | $43.70 | $43.70 |
| Purchase #4 | $128.33 | 5.873% | $135.8668 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $114.89 | 5.201% | $120.8654 | $120.87 | $120.85 | $120.90 |
| Purchase #6 | $122.91 | 5.432% | $129.5865 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $63.42 | 12.810% | $71.5441 | $71.54 | $71.55 | $71.50 |
| 7 purchase totals = | $685.94 | $734.3865 | $734.39 | $734.35 | $734.40 | |