| 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 | $64.41 | 5.687% | $68.073 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $224.32 | 5.395% | $236.4221 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $180.46 | 7.311% | $193.6534 | $193.65 | $193.65 | $193.70 |
| Purchase #4 | $18.36 | 8.861% | $19.9869 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $157.94 | 10.533% | $174.5758 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $57.38 | 5.679% | $60.6386 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $180.87 | 7.568% | $194.5582 | $194.56 | $194.55 | $194.60 |
| 7 purchase totals = | $883.74 | $947.9080 | $947.91 | $947.90 | $948.00 | |