| 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 | $82.46 | 7.874% | $88.9529 | $88.95 | $88.95 | $89.00 |
| Purchase #2 | $146.53 | 8.790% | $159.41 | $159.41 | $159.40 | $159.40 |
| Purchase #3 | $244.79 | 13.611% | $278.1084 | $278.11 | $278.10 | $278.10 |
| Purchase #4 | $153.92 | 4.512% | $160.8649 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $149.57 | 11.438% | $166.6778 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $48.66 | 12.274% | $54.6325 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $20.66 | 11.829% | $23.1039 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $846.59 | $931.7504 | $931.74 | $931.75 | $931.80 | |