| 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 | $24.77 | 10.841% | $27.4553 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $163.99 | 9.203% | $179.082 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $224.72 | 8.842% | $244.5897 | $244.59 | $244.60 | $244.60 |
| Purchase #4 | $12.57 | 3.851% | $13.0541 | $13.05 | $13.05 | $13.10 |
| Purchase #5 | $92.98 | 11.865% | $104.0121 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $21.80 | 7.268% | $23.3844 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $113.73 | 9.801% | $124.8767 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $654.56 | $716.4543 | $716.45 | $716.50 | $716.60 | |