| 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 | $37.66 | 6.854% | $40.2412 | $40.24 | $40.25 | $40.20 |
| Purchase #2 | $144.96 | 9.643% | $158.9385 | $158.94 | $158.95 | $158.90 |
| Purchase #3 | $71.47 | 4.509% | $74.6926 | $74.69 | $74.70 | $74.70 |
| Purchase #4 | $205.72 | 10.791% | $227.9192 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $152.42 | 11.391% | $169.7822 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $88.35 | 5.615% | $93.3109 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $243.42 | 11.121% | $270.4907 | $270.49 | $270.50 | $270.50 |
| 7 purchase totals = | $944.00 | $1,035.3753 | $1,035.37 | $1,035.40 | $1,035.30 | |