| 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 | $77.56 | 7.453% | $83.3405 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $247.63 | 8.531% | $268.7553 | $268.76 | $268.75 | $268.80 |
| Purchase #3 | $23.86 | 12.828% | $26.9208 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $25.81 | 3.256% | $26.6504 | $26.65 | $26.65 | $26.70 |
| Purchase #5 | $121.78 | 12.207% | $136.6457 | $136.65 | $136.65 | $136.60 |
| Purchase #6 | $43.62 | 8.793% | $47.4555 | $47.46 | $47.45 | $47.50 |
| Purchase #7 | $229.78 | 10.132% | $253.0613 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $770.04 | $842.8295 | $842.84 | $842.80 | $842.90 | |