| 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 | $57.52 | 12.604% | $64.7698 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $66.26 | 8.224% | $71.7092 | $71.71 | $71.70 | $71.70 |
| Purchase #3 | $153.86 | 10.476% | $169.9784 | $169.98 | $170.00 | $170.00 |
| Purchase #4 | $97.73 | 9.861% | $107.3672 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $140.64 | 8.545% | $152.6577 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $152.47 | 13.500% | $173.0535 | $173.05 | $173.05 | $173.10 |
| Purchase #7 | $166.64 | 9.827% | $183.0157 | $183.02 | $183.00 | $183.00 |
| 7 purchase totals = | $835.12 | $922.5515 | $922.56 | $922.50 | $922.70 | |