| 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 | $71.86 | 7.495% | $77.2459 | $77.25 | $77.25 | $77.20 |
| Purchase #2 | $163.62 | 4.536% | $171.0418 | $171.04 | $171.05 | $171.00 |
| Purchase #3 | $134.85 | 8.232% | $145.9509 | $145.95 | $145.95 | $146.00 |
| Purchase #4 | $208.33 | 6.186% | $221.2173 | $221.22 | $221.20 | $221.20 |
| Purchase #5 | $47.52 | 12.530% | $53.4743 | $53.47 | $53.45 | $53.50 |
| Purchase #6 | $105.62 | 11.411% | $117.6723 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $193.46 | 5.458% | $204.019 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $925.26 | $990.6215 | $990.62 | $990.55 | $990.60 | |