| 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 | $25.86 | 10.865% | $28.6697 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $182.25 | 4.505% | $190.4604 | $190.46 | $190.45 | $190.50 |
| Purchase #3 | $107.72 | 8.416% | $116.7857 | $116.79 | $116.80 | $116.80 |
| Purchase #4 | $116.43 | 5.221% | $122.5088 | $122.51 | $122.50 | $122.50 |
| Purchase #5 | $53.87 | 12.354% | $60.5251 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $15.62 | 3.413% | $16.1531 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $25.37 | 6.300% | $26.9683 | $26.97 | $26.95 | $27.00 |
| 7 purchase totals = | $527.12 | $562.0711 | $562.08 | $562.05 | $562.20 | |