| 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 | $36.86 | 7.466% | $39.612 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $78.49 | 10.570% | $86.7864 | $86.79 | $86.80 | $86.80 |
| Purchase #3 | $235.64 | 13.590% | $267.6635 | $267.66 | $267.65 | $267.70 |
| Purchase #4 | $126.52 | 3.196% | $130.5636 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $103.60 | 8.560% | $112.4682 | $112.47 | $112.45 | $112.50 |
| Purchase #6 | $186.53 | 10.375% | $205.8825 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $49.77 | 8.873% | $54.1861 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $817.41 | $897.1623 | $897.16 | $897.15 | $897.30 | |