| 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 | $77.44 | 13.632% | $87.9966 | $88.00 | $88.00 | $88.00 |
| Purchase #2 | $190.32 | 8.673% | $206.8265 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $239.46 | 8.402% | $259.5794 | $259.58 | $259.60 | $259.60 |
| Purchase #4 | $18.63 | 11.421% | $20.7577 | $20.76 | $20.75 | $20.80 |
| Purchase #5 | $73.89 | 9.185% | $80.6768 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $146.26 | 5.208% | $153.8772 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $172.68 | 4.462% | $180.385 | $180.39 | $180.40 | $180.40 |
| 7 purchase totals = | $918.68 | $990.0992 | $990.12 | $990.20 | $990.20 | |