| 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 | $31.39 | 7.709% | $33.8099 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $94.74 | 11.465% | $105.6019 | $105.60 | $105.60 | $105.60 |
| Purchase #3 | $145.96 | 8.602% | $158.5155 | $158.52 | $158.50 | $158.50 |
| Purchase #4 | $57.83 | 7.246% | $62.0204 | $62.02 | $62.00 | $62.00 |
| Purchase #5 | $174.71 | 7.723% | $188.2029 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $146.97 | 13.663% | $167.0505 | $167.05 | $167.05 | $167.10 |
| Purchase #7 | $56.47 | 13.774% | $64.2482 | $64.25 | $64.25 | $64.20 |
| 7 purchase totals = | $708.07 | $779.4493 | $779.45 | $779.40 | $779.40 | |