| 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 | $70.43 | 5.254% | $74.1304 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $93.59 | 12.724% | $105.4984 | $105.50 | $105.50 | $105.50 |
| Purchase #3 | $140.81 | 6.804% | $150.3907 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $18.33 | 5.133% | $19.2709 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $243.69 | 7.829% | $262.7685 | $262.77 | $262.75 | $262.80 |
| Purchase #6 | $117.90 | 12.717% | $132.8933 | $132.89 | $132.90 | $132.90 |
| Purchase #7 | $218.88 | 12.845% | $246.9951 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $903.63 | $991.9473 | $991.95 | $991.95 | $992.00 | |