| 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 | $128.49 | 12.168% | $144.1247 | $144.12 | $144.10 | $144.10 |
| Purchase #2 | $59.41 | 7.608% | $63.9299 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $238.70 | 5.360% | $251.4943 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $24.72 | 4.132% | $25.7414 | $25.74 | $25.75 | $25.70 |
| Purchase #5 | $194.56 | 11.478% | $216.8916 | $216.89 | $216.90 | $216.90 |
| Purchase #6 | $60.76 | 6.529% | $64.727 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $102.60 | 5.195% | $107.9301 | $107.93 | $107.95 | $107.90 |
| 7 purchase totals = | $809.24 | $874.8390 | $874.83 | $874.90 | $874.70 | |