| 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 | $91.40 | 4.351% | $95.3768 | $95.38 | $95.40 | $95.40 |
| Purchase #2 | $42.39 | 5.727% | $44.8177 | $44.82 | $44.80 | $44.80 |
| Purchase #3 | $197.88 | 5.767% | $209.2917 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $180.78 | 12.503% | $203.3829 | $203.38 | $203.40 | $203.40 |
| Purchase #5 | $80.28 | 9.540% | $87.9387 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $144.37 | 7.636% | $155.3941 | $155.39 | $155.40 | $155.40 |
| Purchase #7 | $25.56 | 8.555% | $27.7467 | $27.75 | $27.75 | $27.70 |
| 7 purchase totals = | $762.66 | $823.9486 | $823.95 | $824.00 | $823.90 | |