| 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 | $21.25 | 9.282% | $23.2224 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $48.26 | 11.473% | $53.7969 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $96.87 | 6.409% | $103.0784 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $78.67 | 4.477% | $82.1921 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $91.65 | 12.286% | $102.9101 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $204.53 | 8.249% | $221.4017 | $221.40 | $221.40 | $221.40 |
| Purchase #7 | $78.27 | 3.731% | $81.1903 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $619.50 | $667.7919 | $667.79 | $667.80 | $667.80 | |