| 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 | $17.46 | 11.177% | $19.4115 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $204.89 | 6.231% | $217.6567 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $71.87 | 10.122% | $79.1447 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $78.99 | 11.122% | $87.7753 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $192.30 | 11.873% | $215.1318 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $151.77 | 10.335% | $167.4554 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $154.62 | 12.767% | $174.3603 | $174.36 | $174.35 | $174.40 |
| 7 purchase totals = | $871.90 | $960.9357 | $960.94 | $960.95 | $961.00 | |