| 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 | $112.39 | 10.738% | $124.4584 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $151.29 | 3.649% | $156.8106 | $156.81 | $156.80 | $156.80 |
| Purchase #3 | $218.66 | 6.461% | $232.7876 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $66.94 | 6.262% | $71.1318 | $71.13 | $71.15 | $71.10 |
| Purchase #5 | $17.42 | 10.871% | $19.3137 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $32.27 | 13.214% | $36.5342 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $13.70 | 3.834% | $14.2253 | $14.23 | $14.25 | $14.20 |
| 7 purchase totals = | $612.67 | $655.2616 | $655.26 | $655.30 | $655.20 | |