| 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 | $22.65 | 7.165% | $24.2729 | $24.27 | $24.25 | $24.30 |
| Purchase #2 | $72.76 | 9.221% | $79.4692 | $79.47 | $79.45 | $79.50 |
| Purchase #3 | $226.33 | 13.752% | $257.4549 | $257.45 | $257.45 | $257.50 |
| Purchase #4 | $88.65 | 8.171% | $95.8936 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $199.50 | 12.552% | $224.5412 | $224.54 | $224.55 | $224.50 |
| Purchase #6 | $26.46 | 8.706% | $28.7636 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $205.55 | 7.753% | $221.4863 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $841.90 | $931.8817 | $931.87 | $931.85 | $932.00 | |