| 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 | $49.34 | 9.120% | $53.8398 | $53.84 | $53.85 | $53.80 |
| Purchase #2 | $107.43 | 13.372% | $121.7955 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $69.93 | 13.593% | $79.4356 | $79.44 | $79.45 | $79.40 |
| Purchase #4 | $166.73 | 8.688% | $181.2155 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $216.81 | 7.729% | $233.5672 | $233.57 | $233.55 | $233.60 |
| Purchase #6 | $36.39 | 3.146% | $37.5348 | $37.53 | $37.55 | $37.50 |
| Purchase #7 | $75.31 | 3.347% | $77.8306 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $721.94 | $785.2190 | $785.23 | $785.25 | $785.10 | |