| 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 | $32.74 | 4.331% | $34.158 | $34.16 | $34.15 | $34.20 |
| Purchase #2 | $187.99 | 10.478% | $207.6876 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $136.36 | 13.749% | $155.1081 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $190.90 | 13.420% | $216.5188 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $118.56 | 7.352% | $127.2765 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $8.49 | 9.438% | $9.2913 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $93.84 | 11.531% | $104.6607 | $104.66 | $104.65 | $104.70 |
| 7 purchase totals = | $768.88 | $854.7010 | $854.71 | $854.70 | $854.80 | |