| 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 | $101.30 | 8.547% | $109.9581 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $67.98 | 12.585% | $76.5353 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $117.80 | 4.155% | $122.6946 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $29.37 | 6.815% | $31.3716 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $170.59 | 12.254% | $191.4941 | $191.49 | $191.50 | $191.50 |
| Purchase #6 | $82.60 | 10.110% | $90.9509 | $90.95 | $90.95 | $91.00 |
| Purchase #7 | $158.37 | 11.560% | $176.6776 | $176.68 | $176.70 | $176.70 |
| 7 purchase totals = | $728.01 | $799.6822 | $799.68 | $799.70 | $799.80 | |