| 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 | $40.97 | 11.517% | $45.6885 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $115.85 | 8.479% | $125.6729 | $125.67 | $125.65 | $125.70 |
| Purchase #3 | $243.80 | 3.450% | $252.2111 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $22.39 | 3.579% | $23.1913 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $133.59 | 6.787% | $142.6568 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $169.81 | 5.389% | $178.9611 | $178.96 | $178.95 | $179.00 |
| Purchase #7 | $126.59 | 5.289% | $133.2853 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $853.00 | $901.6670 | $901.67 | $901.65 | $901.80 | |