| 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 | $22.56 | 4.286% | $23.5269 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $65.49 | 10.167% | $72.1484 | $72.15 | $72.15 | $72.10 |
| Purchase #3 | $141.85 | 8.123% | $153.3725 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $44.42 | 10.176% | $48.9402 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $97.54 | 3.584% | $101.0358 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $67.43 | 9.491% | $73.8298 | $73.83 | $73.85 | $73.80 |
| Purchase #7 | $119.64 | 7.832% | $129.0102 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $558.93 | $601.8638 | $601.87 | $601.90 | $601.70 | |