| 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 | $56.62 | 7.161% | $60.6746 | $60.67 | $60.65 | $60.70 |
| Purchase #2 | $225.30 | 12.795% | $254.1271 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $53.76 | 13.335% | $60.9289 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $20.58 | 13.841% | $23.4285 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $177.77 | 10.684% | $196.7629 | $196.76 | $196.75 | $196.80 |
| Purchase #6 | $23.50 | 8.154% | $25.4162 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $34.28 | 13.529% | $38.9177 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $591.81 | $660.2559 | $660.26 | $660.25 | $660.20 | |