| 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 | $34.86 | 12.243% | $39.1279 | $39.13 | $39.15 | $39.10 |
| Purchase #2 | $155.57 | 12.738% | $175.3865 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $50.94 | 5.240% | $53.6093 | $53.61 | $53.60 | $53.60 |
| Purchase #4 | $201.60 | 11.807% | $225.4029 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $187.78 | 4.347% | $195.9428 | $195.94 | $195.95 | $195.90 |
| Purchase #6 | $29.37 | 12.448% | $33.026 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $182.26 | 13.581% | $207.0127 | $207.01 | $207.00 | $207.00 |
| 7 purchase totals = | $842.38 | $929.5081 | $929.51 | $929.55 | $929.40 | |