| 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 | $102.84 | 5.477% | $108.4725 | $108.47 | $108.45 | $108.50 |
| Purchase #2 | $88.86 | 7.563% | $95.5805 | $95.58 | $95.60 | $95.60 |
| Purchase #3 | $53.52 | 10.154% | $58.9544 | $58.95 | $58.95 | $59.00 |
| Purchase #4 | $86.89 | 11.396% | $96.792 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $136.86 | 9.523% | $149.8932 | $149.89 | $149.90 | $149.90 |
| Purchase #6 | $27.75 | 4.148% | $28.9011 | $28.90 | $28.90 | $28.90 |
| Purchase #7 | $27.33 | 5.514% | $28.837 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $524.05 | $567.4307 | $567.42 | $567.45 | $567.50 | |