| 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 | $50.63 | 11.316% | $56.3593 | $56.36 | $56.35 | $56.40 |
| Purchase #2 | $150.65 | 6.559% | $160.5311 | $160.53 | $160.55 | $160.50 |
| Purchase #3 | $178.50 | 8.452% | $193.5868 | $193.59 | $193.60 | $193.60 |
| Purchase #4 | $26.71 | 13.172% | $30.2282 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $185.49 | 4.695% | $194.1988 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $47.64 | 3.555% | $49.3336 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $130.39 | 10.694% | $144.3339 | $144.33 | $144.35 | $144.30 |
| 7 purchase totals = | $770.01 | $828.5717 | $828.57 | $828.65 | $828.50 | |