| 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 | $10.99 | 5.653% | $11.6113 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $22.47 | 6.843% | $24.0076 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $191.54 | 7.779% | $206.4399 | $206.44 | $206.45 | $206.40 |
| Purchase #4 | $22.72 | 6.289% | $24.1489 | $24.15 | $24.15 | $24.10 |
| Purchase #5 | $117.27 | 7.807% | $126.4253 | $126.43 | $126.45 | $126.40 |
| Purchase #6 | $206.49 | 13.242% | $233.8334 | $233.83 | $233.85 | $233.80 |
| Purchase #7 | $147.83 | 10.438% | $163.2605 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $719.31 | $789.7269 | $789.73 | $789.75 | $789.60 | |