| 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 | $129.37 | 7.415% | $138.9628 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $125.80 | 11.817% | $140.6658 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $24.88 | 3.397% | $25.7252 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $102.70 | 13.142% | $116.1968 | $116.20 | $116.20 | $116.20 |
| Purchase #5 | $146.74 | 5.249% | $154.4424 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $111.74 | 9.553% | $122.4145 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $34.69 | 5.342% | $36.5431 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $675.92 | $734.9506 | $734.95 | $734.95 | $734.90 | |