| 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 | $81.86 | 9.401% | $89.5557 | $89.56 | $89.55 | $89.60 |
| Purchase #2 | $224.35 | 6.352% | $238.6007 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $33.29 | 8.479% | $36.1127 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $126.53 | 5.742% | $133.7954 | $133.80 | $133.80 | $133.80 |
| Purchase #5 | $169.37 | 10.135% | $186.5356 | $186.54 | $186.55 | $186.50 |
| Purchase #6 | $111.68 | 11.614% | $124.6505 | $124.65 | $124.65 | $124.70 |
| Purchase #7 | $110.43 | 10.811% | $122.3686 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $857.51 | $931.6192 | $931.63 | $931.60 | $931.70 | |