| 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 | $52.26 | 5.699% | $55.2383 | $55.24 | $55.25 | $55.20 |
| Purchase #2 | $57.76 | 10.577% | $63.8693 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $169.94 | 11.774% | $189.9487 | $189.95 | $189.95 | $189.90 |
| Purchase #4 | $93.43 | 6.297% | $99.3133 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $212.91 | 9.347% | $232.8107 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $236.98 | 8.361% | $256.7939 | $256.79 | $256.80 | $256.80 |
| Purchase #7 | $242.98 | 7.157% | $260.3701 | $260.37 | $260.35 | $260.40 |
| 7 purchase totals = | $1,066.26 | $1,158.3443 | $1,158.34 | $1,158.30 | $1,158.30 | |