| 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 | $13.29 | 3.368% | $13.7376 | $13.74 | $13.75 | $13.70 |
| Purchase #2 | $94.97 | 10.482% | $104.9248 | $104.92 | $104.90 | $104.90 |
| Purchase #3 | $171.49 | 4.221% | $178.7286 | $178.73 | $178.75 | $178.70 |
| Purchase #4 | $211.73 | 7.856% | $228.3635 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $58.81 | 13.565% | $66.7876 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $136.91 | 12.440% | $153.9416 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $66.85 | 11.575% | $74.5879 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $754.05 | $821.0716 | $821.07 | $821.10 | $821.00 | |