| 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 | $41.42 | 8.343% | $44.8757 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $19.32 | 7.141% | $20.6996 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $87.36 | 13.125% | $98.826 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $72.47 | 3.501% | $75.0072 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $14.75 | 9.798% | $16.1952 | $16.20 | $16.20 | $16.20 |
| Purchase #6 | $232.61 | 12.844% | $262.4864 | $262.49 | $262.50 | $262.50 |
| Purchase #7 | $166.66 | 12.248% | $187.0725 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $634.59 | $705.1626 | $705.18 | $705.20 | $705.20 | |