| 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 | $21.62 | 3.781% | $22.4375 | $22.44 | $22.45 | $22.40 |
| Purchase #2 | $47.89 | 4.218% | $49.91 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $166.40 | 5.459% | $175.4838 | $175.48 | $175.50 | $175.50 |
| Purchase #4 | $138.74 | 7.832% | $149.6061 | $149.61 | $149.60 | $149.60 |
| Purchase #5 | $236.28 | 6.170% | $250.8585 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $121.44 | 3.102% | $125.2071 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $33.64 | 6.134% | $35.7035 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $766.01 | $809.2065 | $809.21 | $809.20 | $809.20 | |