| 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 | $43.63 | 9.798% | $47.9049 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $213.56 | 11.533% | $238.1899 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $151.55 | 12.283% | $170.1649 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $46.53 | 13.733% | $52.92 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $36.44 | 9.707% | $39.9772 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $143.32 | 10.727% | $158.6939 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $21.36 | 6.297% | $22.705 | $22.71 | $22.70 | $22.70 |
| 7 purchase totals = | $656.39 | $730.5558 | $730.55 | $730.55 | $730.60 | |