| 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 | $47.81 | 4.443% | $49.9342 | $49.93 | $49.95 | $49.90 |
| Purchase #2 | $79.33 | 11.700% | $88.6116 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $214.88 | 11.297% | $239.155 | $239.16 | $239.15 | $239.20 |
| Purchase #4 | $94.47 | 3.221% | $97.5129 | $97.51 | $97.50 | $97.50 |
| Purchase #5 | $124.37 | 6.666% | $132.6605 | $132.66 | $132.65 | $132.70 |
| Purchase #6 | $50.62 | 6.254% | $53.7858 | $53.79 | $53.80 | $53.80 |
| Purchase #7 | $23.60 | 9.625% | $25.8715 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $635.08 | $687.5315 | $687.53 | $687.50 | $687.60 | |