| 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 | $59.40 | 3.225% | $61.3157 | $61.32 | $61.30 | $61.30 |
| Purchase #2 | $229.99 | 3.382% | $237.7683 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $138.94 | 12.451% | $156.2394 | $156.24 | $156.25 | $156.20 |
| Purchase #4 | $46.74 | 11.738% | $52.2263 | $52.23 | $52.25 | $52.20 |
| Purchase #5 | $44.98 | 5.667% | $47.529 | $47.53 | $47.55 | $47.50 |
| Purchase #6 | $85.98 | 7.470% | $92.4027 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $227.52 | 13.535% | $258.3148 | $258.31 | $258.30 | $258.30 |
| 7 purchase totals = | $833.55 | $905.7962 | $905.80 | $905.80 | $905.70 | |