| 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 | $108.55 | 6.819% | $115.952 | $115.95 | $115.95 | $116.00 |
| Purchase #2 | $105.32 | 12.798% | $118.7989 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $26.38 | 9.127% | $28.7877 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $73.36 | 6.370% | $78.033 | $78.03 | $78.05 | $78.00 |
| Purchase #5 | $50.88 | 13.379% | $57.6872 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $87.49 | 12.675% | $98.5794 | $98.58 | $98.60 | $98.60 |
| Purchase #7 | $177.99 | 7.791% | $191.8572 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $629.97 | $689.6954 | $689.70 | $689.75 | $689.80 | |