| 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 | $37.91 | 7.467% | $40.7407 | $40.74 | $40.75 | $40.70 |
| Purchase #2 | $151.39 | 8.514% | $164.2793 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $57.65 | 6.387% | $61.3321 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $10.36 | 9.537% | $11.348 | $11.35 | $11.35 | $11.30 |
| Purchase #5 | $239.95 | 4.833% | $251.5468 | $251.55 | $251.55 | $251.50 |
| Purchase #6 | $102.76 | 9.854% | $112.886 | $112.89 | $112.90 | $112.90 |
| Purchase #7 | $56.93 | 12.711% | $64.1664 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $656.95 | $706.2993 | $706.31 | $706.35 | $706.20 | |