| 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 | $14.58 | 9.142% | $15.9129 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $119.70 | 5.104% | $125.8095 | $125.81 | $125.80 | $125.80 |
| Purchase #3 | $5.41 | 6.583% | $5.7661 | $5.77 | $5.75 | $5.80 |
| Purchase #4 | $75.40 | 5.672% | $79.6767 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $28.27 | 4.126% | $29.4364 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $82.29 | 8.541% | $89.3184 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $21.96 | 5.208% | $23.1037 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $347.61 | $369.0237 | $369.03 | $369.00 | $369.00 | |