| 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 | $96.88 | 12.449% | $108.9406 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $21.42 | 9.489% | $23.4525 | $23.45 | $23.45 | $23.50 |
| Purchase #3 | $98.42 | 8.595% | $106.8792 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $226.92 | 9.146% | $247.6741 | $247.67 | $247.65 | $247.70 |
| Purchase #5 | $93.37 | 9.706% | $102.4325 | $102.43 | $102.45 | $102.40 |
| Purchase #6 | $108.61 | 7.577% | $116.8394 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $161.37 | 10.471% | $178.2671 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $806.99 | $884.4854 | $884.48 | $884.50 | $884.50 | |