| 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 | $96.92 | 11.858% | $108.4128 | $108.41 | $108.40 | $108.40 |
| Purchase #2 | $9.40 | 10.636% | $10.3998 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $146.62 | 6.816% | $156.6136 | $156.61 | $156.60 | $156.60 |
| Purchase #4 | $73.85 | 7.731% | $79.5593 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $59.92 | 10.203% | $66.0336 | $66.03 | $66.05 | $66.00 |
| Purchase #6 | $33.80 | 4.246% | $35.2351 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $10.82 | 12.405% | $12.1622 | $12.16 | $12.15 | $12.20 |
| 7 purchase totals = | $431.33 | $468.4164 | $468.41 | $468.40 | $468.40 | |