| 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 | $22.97 | 4.462% | $23.9949 | $23.99 | $24.00 | $24.00 |
| Purchase #2 | $80.53 | 5.515% | $84.9712 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $64.64 | 11.212% | $71.8874 | $71.89 | $71.90 | $71.90 |
| Purchase #4 | $88.53 | 12.769% | $99.8344 | $99.83 | $99.85 | $99.80 |
| Purchase #5 | $206.98 | 8.783% | $225.1591 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $58.43 | 12.629% | $65.8091 | $65.81 | $65.80 | $65.80 |
| Purchase #7 | $147.98 | 10.409% | $163.3832 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $670.06 | $735.0393 | $735.03 | $735.05 | $735.10 | |