| 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 | $82.28 | 10.541% | $90.9531 | $90.95 | $90.95 | $91.00 |
| Purchase #2 | $93.33 | 5.170% | $98.1552 | $98.16 | $98.15 | $98.20 |
| Purchase #3 | $55.39 | 6.166% | $58.8053 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $164.98 | 3.372% | $170.5431 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $134.95 | 5.371% | $142.1982 | $142.20 | $142.20 | $142.20 |
| Purchase #6 | $229.47 | 9.848% | $252.0682 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $41.81 | 7.745% | $45.0482 | $45.05 | $45.05 | $45.00 |
| 7 purchase totals = | $802.21 | $857.7713 | $857.78 | $857.75 | $857.80 | |