| 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 | $94.32 | 3.642% | $97.7551 | $97.76 | $97.75 | $97.80 |
| Purchase #2 | $55.96 | 6.286% | $59.4776 | $59.48 | $59.50 | $59.50 |
| Purchase #3 | $64.94 | 4.442% | $67.8246 | $67.82 | $67.80 | $67.80 |
| Purchase #4 | $170.49 | 13.407% | $193.3476 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $195.59 | 9.873% | $214.9006 | $214.90 | $214.90 | $214.90 |
| Purchase #6 | $117.86 | 13.477% | $133.744 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $185.45 | 6.638% | $197.7602 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $884.61 | $964.8097 | $964.81 | $964.80 | $964.80 | |