| 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 | $47.61 | 11.292% | $52.9861 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $28.63 | 10.766% | $31.7123 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $9.89 | 5.384% | $10.4225 | $10.42 | $10.40 | $10.40 |
| Purchase #4 | $209.81 | 9.582% | $229.914 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $110.29 | 4.850% | $115.6391 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $24.53 | 12.715% | $27.649 | $27.65 | $27.65 | $27.60 |
| Purchase #7 | $225.49 | 5.119% | $237.0328 | $237.03 | $237.05 | $237.00 |
| 7 purchase totals = | $656.25 | $705.3558 | $705.35 | $705.35 | $705.20 | |