| 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 | $55.54 | 9.468% | $60.7985 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $238.79 | 13.478% | $270.9741 | $270.97 | $270.95 | $271.00 |
| Purchase #3 | $178.36 | 9.572% | $195.4326 | $195.43 | $195.45 | $195.40 |
| Purchase #4 | $103.55 | 10.212% | $114.1245 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $169.84 | 13.439% | $192.6648 | $192.66 | $192.65 | $192.70 |
| Purchase #6 | $58.95 | 13.537% | $66.9301 | $66.93 | $66.95 | $66.90 |
| Purchase #7 | $74.93 | 4.471% | $78.2801 | $78.28 | $78.30 | $78.30 |
| 7 purchase totals = | $879.96 | $979.2047 | $979.19 | $979.20 | $979.20 | |