| 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 | $98.96 | 3.141% | $102.0683 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $159.42 | 8.797% | $173.4442 | $173.44 | $173.45 | $173.40 |
| Purchase #3 | $75.71 | 5.589% | $79.9414 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $239.79 | 3.305% | $247.7151 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $50.59 | 10.497% | $55.9004 | $55.90 | $55.90 | $55.90 |
| Purchase #6 | $216.26 | 3.580% | $224.0021 | $224.00 | $224.00 | $224.00 |
| Purchase #7 | $57.65 | 9.132% | $62.9146 | $62.91 | $62.90 | $62.90 |
| 7 purchase totals = | $898.38 | $945.9861 | $945.98 | $945.95 | $945.90 | |