| 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 | $44.80 | 7.246% | $48.0462 | $48.05 | $48.05 | $48.00 |
| Purchase #2 | $13.68 | 12.750% | $15.4242 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $132.66 | 13.746% | $150.8954 | $150.90 | $150.90 | $150.90 |
| Purchase #4 | $215.94 | 13.214% | $244.4743 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $117.55 | 12.396% | $132.1215 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $129.58 | 3.519% | $134.1399 | $134.14 | $134.15 | $134.10 |
| Purchase #7 | $183.63 | 9.597% | $201.253 | $201.25 | $201.25 | $201.30 |
| 7 purchase totals = | $837.84 | $926.3545 | $926.35 | $926.30 | $926.30 | |