| 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 | $64.39 | 9.524% | $70.5225 | $70.52 | $70.50 | $70.50 |
| Purchase #2 | $151.87 | 12.463% | $170.7976 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $137.67 | 12.570% | $154.9751 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $20.42 | 9.166% | $22.2917 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $138.84 | 8.728% | $150.958 | $150.96 | $150.95 | $151.00 |
| Purchase #6 | $203.84 | 8.468% | $221.1012 | $221.10 | $221.10 | $221.10 |
| Purchase #7 | $12.72 | 6.762% | $13.5801 | $13.58 | $13.60 | $13.60 |
| 7 purchase totals = | $729.75 | $804.2262 | $804.23 | $804.25 | $804.30 | |