| 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 | $84.39 | 8.282% | $91.3792 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $108.64 | 11.119% | $120.7197 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $141.90 | 8.291% | $153.6649 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $141.38 | 4.745% | $148.0885 | $148.09 | $148.10 | $148.10 |
| Purchase #5 | $204.45 | 5.804% | $216.3163 | $216.32 | $216.30 | $216.30 |
| Purchase #6 | $87.40 | 7.211% | $93.7024 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $91.46 | 6.677% | $97.5668 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $859.62 | $921.4378 | $921.44 | $921.40 | $921.50 | |