| 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 | $107.65 | 8.397% | $116.6894 | $116.69 | $116.70 | $116.70 |
| Purchase #2 | $101.89 | 5.526% | $107.5204 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $45.68 | 11.467% | $50.9181 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $83.29 | 8.478% | $90.3513 | $90.35 | $90.35 | $90.40 |
| Purchase #5 | $43.58 | 9.657% | $47.7885 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $225.73 | 6.319% | $239.9939 | $239.99 | $240.00 | $240.00 |
| Purchase #7 | $195.71 | 10.228% | $215.7272 | $215.73 | $215.75 | $215.70 |
| 7 purchase totals = | $803.53 | $868.9888 | $868.99 | $869.00 | $869.00 | |