| 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 | $95.62 | 5.701% | $101.0713 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $47.58 | 7.277% | $51.0424 | $51.04 | $51.05 | $51.00 |
| Purchase #3 | $71.89 | 12.238% | $80.6879 | $80.69 | $80.70 | $80.70 |
| Purchase #4 | $76.87 | 10.649% | $85.0559 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $26.69 | 12.757% | $30.0948 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $238.66 | 7.130% | $255.6765 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $53.63 | 10.326% | $59.1678 | $59.17 | $59.15 | $59.20 |
| 7 purchase totals = | $610.94 | $662.7966 | $662.80 | $662.80 | $662.90 | |