| 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 | $86.86 | 6.142% | $92.1949 | $92.19 | $92.20 | $92.20 |
| Purchase #2 | $75.62 | 12.586% | $85.1375 | $85.14 | $85.15 | $85.10 |
| Purchase #3 | $27.40 | 5.722% | $28.9678 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $229.27 | 8.174% | $248.0105 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $118.78 | 10.402% | $131.1355 | $131.14 | $131.15 | $131.10 |
| Purchase #6 | $38.73 | 8.364% | $41.9694 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $223.37 | 9.377% | $244.3154 | $244.32 | $244.30 | $244.30 |
| 7 purchase totals = | $800.03 | $871.7310 | $871.74 | $871.70 | $871.70 | |