| 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 | $35.30 | 12.564% | $39.7351 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $139.36 | 12.564% | $156.8692 | $156.87 | $156.85 | $156.90 |
| Purchase #3 | $178.76 | 9.547% | $195.8262 | $195.83 | $195.85 | $195.80 |
| Purchase #4 | $233.47 | 4.355% | $243.6376 | $243.64 | $243.65 | $243.60 |
| Purchase #5 | $28.46 | 7.696% | $30.6503 | $30.65 | $30.65 | $30.70 |
| Purchase #6 | $205.38 | 11.127% | $228.2326 | $228.23 | $228.25 | $228.20 |
| Purchase #7 | $48.83 | 10.480% | $53.9474 | $53.95 | $53.95 | $53.90 |
| 7 purchase totals = | $869.56 | $948.8984 | $948.91 | $948.95 | $948.80 | |