| 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 | $30.75 | 6.524% | $32.7561 | $32.76 | $32.75 | $32.80 |
| Purchase #2 | $19.85 | 9.502% | $21.7361 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $133.29 | 4.431% | $139.1961 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $218.61 | 9.629% | $239.66 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $112.51 | 5.548% | $118.7521 | $118.75 | $118.75 | $118.80 |
| Purchase #6 | $243.95 | 3.189% | $251.7296 | $251.73 | $251.75 | $251.70 |
| Purchase #7 | $157.36 | 5.298% | $165.6969 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $916.32 | $969.5269 | $969.54 | $969.55 | $969.60 | |