| 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 | $7.42 | 5.247% | $7.8093 | $7.81 | $7.80 | $7.80 |
| Purchase #2 | $58.33 | 13.741% | $66.3451 | $66.35 | $66.35 | $66.30 |
| Purchase #3 | $93.91 | 4.713% | $98.336 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $54.25 | 5.137% | $57.0368 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $171.38 | 10.176% | $188.8196 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $119.86 | 8.697% | $130.2842 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $198.81 | 13.762% | $226.1702 | $226.17 | $226.15 | $226.20 |
| 7 purchase totals = | $703.96 | $774.8012 | $774.81 | $774.80 | $774.70 | |