| 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 | $126.96 | 12.402% | $142.7056 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $80.83 | 7.837% | $87.1646 | $87.16 | $87.15 | $87.20 |
| Purchase #3 | $18.34 | 3.678% | $19.0145 | $19.01 | $19.00 | $19.00 |
| Purchase #4 | $9.73 | 12.764% | $10.9719 | $10.97 | $10.95 | $11.00 |
| Purchase #5 | $57.56 | 12.738% | $64.892 | $64.89 | $64.90 | $64.90 |
| Purchase #6 | $67.36 | 4.600% | $70.4586 | $70.46 | $70.45 | $70.50 |
| Purchase #7 | $130.78 | 4.608% | $136.8063 | $136.81 | $136.80 | $136.80 |
| 7 purchase totals = | $491.56 | $532.0135 | $532.01 | $531.95 | $532.10 | |