| 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 | $29.81 | 5.242% | $31.3726 | $31.37 | $31.35 | $31.40 |
| Purchase #2 | $113.63 | 3.625% | $117.7491 | $117.75 | $117.75 | $117.70 |
| Purchase #3 | $73.53 | 4.667% | $76.9616 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $205.32 | 3.521% | $212.5493 | $212.55 | $212.55 | $212.50 |
| Purchase #5 | $44.79 | 6.754% | $47.8151 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $189.65 | 10.699% | $209.9407 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $134.74 | 12.161% | $151.1257 | $151.13 | $151.15 | $151.10 |
| 7 purchase totals = | $791.47 | $847.5141 | $847.52 | $847.50 | $847.40 | |