| 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 | $30.87 | 7.358% | $33.1414 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $55.99 | 13.854% | $63.7469 | $63.75 | $63.75 | $63.70 |
| Purchase #3 | $176.80 | 11.476% | $197.0896 | $197.09 | $197.10 | $197.10 |
| Purchase #4 | $104.48 | 11.660% | $116.6624 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $118.60 | 8.625% | $128.8293 | $128.83 | $128.85 | $128.80 |
| Purchase #6 | $23.51 | 10.408% | $25.9569 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $107.66 | 7.607% | $115.8497 | $115.85 | $115.85 | $115.80 |
| 7 purchase totals = | $617.91 | $681.2762 | $681.28 | $681.30 | $681.20 | |