| 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 | $62.84 | 6.552% | $66.9573 | $66.96 | $66.95 | $67.00 |
| Purchase #2 | $221.63 | 7.731% | $238.7642 | $238.76 | $238.75 | $238.80 |
| Purchase #3 | $18.80 | 8.700% | $20.4356 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $200.38 | 6.309% | $213.022 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $141.69 | 12.824% | $159.8603 | $159.86 | $159.85 | $159.90 |
| Purchase #6 | $106.79 | 3.734% | $110.7775 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $31.68 | 5.513% | $33.4265 | $33.43 | $33.45 | $33.40 |
| 7 purchase totals = | $783.81 | $843.2434 | $843.25 | $843.25 | $843.30 | |