| 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 | $41.88 | 7.605% | $45.065 | $45.07 | $45.05 | $45.10 |
| Purchase #2 | $34.83 | 4.340% | $36.3416 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $127.64 | 3.157% | $131.6696 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $233.59 | 8.113% | $252.5412 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $77.72 | 11.858% | $86.936 | $86.94 | $86.95 | $86.90 |
| Purchase #6 | $238.92 | 11.517% | $266.4364 | $266.44 | $266.45 | $266.40 |
| Purchase #7 | $102.54 | 4.601% | $107.2579 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $857.12 | $926.2477 | $926.26 | $926.25 | $926.20 | |