| 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 | $78.61 | 4.819% | $82.3982 | $82.40 | $82.40 | $82.40 |
| Purchase #2 | $67.53 | 12.796% | $76.1711 | $76.17 | $76.15 | $76.20 |
| Purchase #3 | $186.93 | 10.416% | $206.4006 | $206.40 | $206.40 | $206.40 |
| Purchase #4 | $24.35 | 9.365% | $26.6304 | $26.63 | $26.65 | $26.60 |
| Purchase #5 | $229.85 | 12.233% | $257.9676 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $98.74 | 4.118% | $102.8061 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $37.83 | 6.677% | $40.3559 | $40.36 | $40.35 | $40.40 |
| 7 purchase totals = | $723.84 | $792.7299 | $792.74 | $792.70 | $792.80 | |