| 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 | $32.29 | 7.738% | $34.7886 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $52.62 | 13.647% | $59.8011 | $59.80 | $59.80 | $59.80 |
| Purchase #3 | $182.53 | 6.843% | $195.0205 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $244.49 | 11.674% | $273.0318 | $273.03 | $273.05 | $273.00 |
| Purchase #5 | $82.88 | 7.160% | $88.8142 | $88.81 | $88.80 | $88.80 |
| Purchase #6 | $111.65 | 8.393% | $121.0208 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $127.55 | 11.793% | $142.592 | $142.59 | $142.60 | $142.60 |
| 7 purchase totals = | $834.01 | $915.0690 | $915.06 | $915.05 | $915.00 | |