| 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 | $60.43 | 7.260% | $64.8172 | $64.82 | $64.80 | $64.80 |
| Purchase #2 | $240.44 | 7.481% | $258.4273 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $226.91 | 13.183% | $256.8235 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $93.80 | 9.495% | $102.7063 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $132.31 | 9.475% | $144.8464 | $144.85 | $144.85 | $144.80 |
| Purchase #6 | $217.73 | 13.683% | $247.522 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $243.85 | 8.787% | $265.2771 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $1,215.47 | $1,340.4198 | $1,340.43 | $1,340.40 | $1,340.30 | |