| 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 | $48.82 | 9.311% | $53.3656 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $22.87 | 13.742% | $26.0128 | $26.01 | $26.00 | $26.00 |
| Purchase #3 | $57.38 | 12.348% | $64.4653 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $178.58 | 6.332% | $189.8877 | $189.89 | $189.90 | $189.90 |
| Purchase #5 | $78.38 | 11.324% | $87.2558 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $243.80 | 5.184% | $256.4386 | $256.44 | $256.45 | $256.40 |
| Purchase #7 | $222.68 | 6.203% | $236.4928 | $236.49 | $236.50 | $236.50 |
| 7 purchase totals = | $852.51 | $913.9186 | $913.93 | $913.90 | $914.00 | |