| 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 | $101.51 | 4.371% | $105.947 | $105.95 | $105.95 | $105.90 |
| Purchase #2 | $48.60 | 4.813% | $50.9391 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $19.72 | 12.426% | $22.1704 | $22.17 | $22.15 | $22.20 |
| Purchase #4 | $100.64 | 12.819% | $113.541 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $103.91 | 12.286% | $116.6764 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $177.96 | 13.458% | $201.9099 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $186.58 | 12.468% | $209.8428 | $209.84 | $209.85 | $209.80 |
| 7 purchase totals = | $738.92 | $821.0266 | $821.03 | $821.05 | $820.90 | |