| 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 | $48.35 | 13.542% | $54.8976 | $54.90 | $54.90 | $54.90 |
| Purchase #2 | $211.71 | 9.347% | $231.4985 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $117.57 | 9.816% | $129.1107 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $23.72 | 6.265% | $25.2061 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $49.62 | 6.254% | $52.7232 | $52.72 | $52.70 | $52.70 |
| Purchase #6 | $96.63 | 7.689% | $104.0599 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $157.52 | 13.204% | $178.3189 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $705.12 | $775.8149 | $775.82 | $775.75 | $775.80 | |