| 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 | $242.86 | 5.568% | $256.3824 | $256.38 | $256.40 | $256.40 |
| Purchase #2 | $65.95 | 5.628% | $69.6617 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $11.30 | 10.373% | $12.4721 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $120.42 | 12.139% | $135.0378 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $37.38 | 7.610% | $40.2246 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $46.55 | 6.873% | $49.7494 | $49.75 | $49.75 | $49.70 |
| Purchase #7 | $98.43 | 10.696% | $108.9581 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $622.89 | $672.4861 | $672.48 | $672.45 | $672.50 | |