| 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 | $113.32 | 8.251% | $122.67 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $191.43 | 12.357% | $215.085 | $215.09 | $215.10 | $215.10 |
| Purchase #3 | $54.96 | 3.142% | $56.6868 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $29.54 | 13.577% | $33.5506 | $33.55 | $33.55 | $33.60 |
| Purchase #5 | $59.95 | 8.389% | $64.9792 | $64.98 | $65.00 | $65.00 |
| Purchase #6 | $33.57 | 5.756% | $35.5023 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $88.27 | 5.872% | $93.4532 | $93.45 | $93.45 | $93.50 |
| 7 purchase totals = | $571.04 | $621.9271 | $621.93 | $621.95 | $622.10 | |