| 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 | $36.54 | 9.523% | $40.0197 | $40.02 | $40.00 | $40.00 |
| Purchase #2 | $150.61 | 5.512% | $158.9116 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $23.27 | 9.725% | $25.533 | $25.53 | $25.55 | $25.50 |
| Purchase #4 | $231.25 | 7.812% | $249.3153 | $249.32 | $249.30 | $249.30 |
| Purchase #5 | $10.56 | 5.244% | $11.1138 | $11.11 | $11.10 | $11.10 |
| Purchase #6 | $227.93 | 11.789% | $254.8007 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $193.50 | 5.163% | $203.4904 | $203.49 | $203.50 | $203.50 |
| 7 purchase totals = | $873.66 | $943.1845 | $943.18 | $943.15 | $943.10 | |