| 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 | 5.103% | $5.9488 | $5.95 | $5.95 | $5.90 |
| Purchase #2 | $217.41 | 12.308% | $244.1688 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $149.94 | 4.454% | $156.6183 | $156.62 | $156.60 | $156.60 |
| Purchase #4 | $15.73 | 3.825% | $16.3317 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $86.31 | 12.331% | $96.9529 | $96.95 | $96.95 | $97.00 |
| Purchase #6 | $74.28 | 10.551% | $82.1173 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $107.89 | 10.864% | $119.6112 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $657.22 | $721.7490 | $721.75 | $721.70 | $721.70 | |