| 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 | $41.38 | 7.604% | $44.5265 | $44.53 | $44.55 | $44.50 |
| Purchase #2 | $122.46 | 5.210% | $128.8402 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $146.44 | 13.591% | $166.3427 | $166.34 | $166.35 | $166.30 |
| Purchase #4 | $186.79 | 10.183% | $205.8108 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $27.85 | 8.399% | $30.1891 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $116.30 | 3.306% | $120.1449 | $120.14 | $120.15 | $120.10 |
| Purchase #7 | $47.64 | 5.481% | $50.2511 | $50.25 | $50.25 | $50.30 |
| 7 purchase totals = | $688.86 | $746.1053 | $746.10 | $746.15 | $746.00 | |