| 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 | $59.34 | 9.426% | $64.9334 | $64.93 | $64.95 | $64.90 |
| Purchase #2 | $8.53 | 10.153% | $9.3961 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $193.98 | 5.391% | $204.4375 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $241.71 | 11.117% | $268.5809 | $268.58 | $268.60 | $268.60 |
| Purchase #5 | $78.76 | 12.442% | $88.5593 | $88.56 | $88.55 | $88.60 |
| Purchase #6 | $205.86 | 6.671% | $219.5929 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $102.58 | 13.825% | $116.7617 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $890.76 | $972.2618 | $972.26 | $972.30 | $972.30 | |