| 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 | $24.72 | 12.235% | $27.7445 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $205.68 | 7.601% | $221.3137 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $39.85 | 12.357% | $44.7743 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $154.46 | 9.426% | $169.0194 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $166.68 | 4.869% | $174.7956 | $174.80 | $174.80 | $174.80 |
| Purchase #6 | $59.84 | 13.564% | $67.9567 | $67.96 | $67.95 | $68.00 |
| Purchase #7 | $33.43 | 7.562% | $35.958 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $684.66 | $741.5622 | $741.56 | $741.50 | $741.60 | |