| 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 | $46.53 | 13.451% | $52.7888 | $52.79 | $52.80 | $52.80 |
| Purchase #2 | $40.42 | 9.420% | $44.2276 | $44.23 | $44.25 | $44.20 |
| Purchase #3 | $191.32 | 9.589% | $209.6657 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $136.91 | 12.217% | $153.6363 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $219.45 | 6.498% | $233.7099 | $233.71 | $233.70 | $233.70 |
| Purchase #6 | $76.32 | 3.300% | $78.8386 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $17.50 | 9.648% | $19.1884 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $728.45 | $792.0553 | $792.07 | $792.10 | $792.00 | |