| 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 | $6.98 | 11.132% | $7.757 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $55.75 | 8.452% | $60.462 | $60.46 | $60.45 | $60.50 |
| Purchase #3 | $151.86 | 11.869% | $169.8843 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $77.73 | 9.182% | $84.8672 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $23.47 | 7.356% | $25.1965 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $242.38 | 5.448% | $255.5849 | $255.58 | $255.60 | $255.60 |
| Purchase #7 | $100.56 | 6.217% | $106.8118 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $658.73 | $710.5637 | $710.56 | $710.55 | $710.70 | |