| 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 | $50.33 | 10.431% | $55.5799 | $55.58 | $55.60 | $55.60 |
| Purchase #2 | $55.41 | 7.454% | $59.5403 | $59.54 | $59.55 | $59.50 |
| Purchase #3 | $204.42 | 12.126% | $229.208 | $229.21 | $229.20 | $229.20 |
| Purchase #4 | $58.73 | 8.412% | $63.6704 | $63.67 | $63.65 | $63.70 |
| Purchase #5 | $237.89 | 8.851% | $258.9456 | $258.95 | $258.95 | $258.90 |
| Purchase #6 | $143.66 | 12.697% | $161.9005 | $161.90 | $161.90 | $161.90 |
| Purchase #7 | $135.44 | 13.143% | $153.2409 | $153.24 | $153.25 | $153.20 |
| 7 purchase totals = | $885.88 | $982.0856 | $982.09 | $982.10 | $982.00 | |