| 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 | $29.53 | 3.790% | $30.6492 | $30.65 | $30.65 | $30.60 |
| Purchase #2 | $235.36 | 5.126% | $247.4246 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $97.33 | 3.239% | $100.4825 | $100.48 | $100.50 | $100.50 |
| Purchase #4 | $138.75 | 8.541% | $150.6006 | $150.60 | $150.60 | $150.60 |
| Purchase #5 | $203.69 | 8.551% | $221.1075 | $221.11 | $221.10 | $221.10 |
| Purchase #6 | $38.29 | 9.209% | $41.8161 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $29.64 | 6.596% | $31.5951 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $772.59 | $823.6756 | $823.68 | $823.65 | $823.60 | |