| 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 | $5.66 | 9.394% | $6.1917 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $62.40 | 10.491% | $68.9464 | $68.95 | $68.95 | $68.90 |
| Purchase #3 | $52.77 | 3.528% | $54.6317 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $42.96 | 3.679% | $44.5405 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $196.27 | 13.390% | $222.5506 | $222.55 | $222.55 | $222.60 |
| Purchase #6 | $86.38 | 13.241% | $97.8176 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $230.74 | 5.855% | $244.2498 | $244.25 | $244.25 | $244.20 |
| 7 purchase totals = | $677.18 | $738.9283 | $738.93 | $738.95 | $738.80 | |