| 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 | $102.71 | 4.134% | $106.956 | $106.96 | $106.95 | $107.00 |
| Purchase #2 | $56.60 | 4.802% | $59.3179 | $59.32 | $59.30 | $59.30 |
| Purchase #3 | $134.85 | 10.650% | $149.2115 | $149.21 | $149.20 | $149.20 |
| Purchase #4 | $118.62 | 6.731% | $126.6043 | $126.60 | $126.60 | $126.60 |
| Purchase #5 | $15.95 | 3.418% | $16.4952 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $177.66 | 7.331% | $190.6843 | $190.68 | $190.70 | $190.70 |
| Purchase #7 | $117.45 | 7.701% | $126.4948 | $126.49 | $126.50 | $126.50 |
| 7 purchase totals = | $723.84 | $775.7640 | $775.76 | $775.75 | $775.80 | |