| 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 | $76.89 | 3.198% | $79.3489 | $79.35 | $79.35 | $79.30 |
| Purchase #2 | $69.36 | 7.232% | $74.3761 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $179.57 | 5.589% | $189.6062 | $189.61 | $189.60 | $189.60 |
| Purchase #4 | $48.87 | 9.868% | $53.6925 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $155.89 | 6.439% | $165.9278 | $165.93 | $165.95 | $165.90 |
| Purchase #6 | $243.49 | 4.351% | $254.0842 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $6.29 | 5.854% | $6.6582 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $780.36 | $823.6939 | $823.70 | $823.75 | $823.70 | |