| 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 | $93.38 | 4.765% | $97.8296 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $120.34 | 13.753% | $136.8904 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $95.54 | 13.519% | $108.4561 | $108.46 | $108.45 | $108.50 |
| Purchase #4 | $96.70 | 10.302% | $106.662 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $220.73 | 11.167% | $245.3789 | $245.38 | $245.40 | $245.40 |
| Purchase #6 | $59.64 | 6.656% | $63.6096 | $63.61 | $63.60 | $63.60 |
| Purchase #7 | $44.66 | 11.252% | $49.6851 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $730.99 | $808.5117 | $808.52 | $808.55 | $808.60 | |