| 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 | $22.63 | 6.815% | $24.1722 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $29.56 | 10.818% | $32.7578 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $138.70 | 3.504% | $143.56 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $85.62 | 13.696% | $97.3465 | $97.35 | $97.35 | $97.30 |
| Purchase #5 | $207.84 | 10.556% | $229.7796 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $109.41 | 13.148% | $123.7952 | $123.80 | $123.80 | $123.80 |
| Purchase #7 | $82.84 | 7.159% | $88.7705 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $676.60 | $740.1818 | $740.19 | $740.15 | $740.30 | |