| 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 | $13.28 | 6.446% | $14.136 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $79.27 | 12.783% | $89.4031 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $30.35 | 13.216% | $34.3611 | $34.36 | $34.35 | $34.40 |
| Purchase #4 | $250.38 | 6.767% | $267.3232 | $267.32 | $267.30 | $267.30 |
| Purchase #5 | $26.51 | 5.397% | $27.9407 | $27.94 | $27.95 | $27.90 |
| Purchase #6 | $195.32 | 5.321% | $205.713 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $44.66 | 12.864% | $50.4051 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $639.77 | $689.2822 | $689.28 | $689.25 | $689.20 | |