| 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 | $67.55 | 12.635% | $76.0849 | $76.08 | $76.10 | $76.10 |
| Purchase #2 | $242.83 | 10.120% | $267.4044 | $267.40 | $267.40 | $267.40 |
| Purchase #3 | $166.50 | 11.504% | $185.6542 | $185.65 | $185.65 | $185.70 |
| Purchase #4 | $146.58 | 6.701% | $156.4023 | $156.40 | $156.40 | $156.40 |
| Purchase #5 | $13.38 | 8.273% | $14.4869 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $14.26 | 8.356% | $15.4516 | $15.45 | $15.45 | $15.50 |
| Purchase #7 | $50.55 | 6.318% | $53.7437 | $53.74 | $53.75 | $53.70 |
| 7 purchase totals = | $701.65 | $769.2280 | $769.21 | $769.25 | $769.30 | |