| 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 | $68.94 | 13.731% | $78.4062 | $78.41 | $78.40 | $78.40 |
| Purchase #2 | $86.93 | 5.437% | $91.6564 | $91.66 | $91.65 | $91.70 |
| Purchase #3 | $246.84 | 12.389% | $277.421 | $277.42 | $277.40 | $277.40 |
| Purchase #4 | $93.73 | 3.550% | $97.0574 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $215.31 | 3.365% | $222.5552 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $247.60 | 7.319% | $265.7218 | $265.72 | $265.70 | $265.70 |
| Purchase #7 | $6.36 | 6.428% | $6.7688 | $6.77 | $6.75 | $6.80 |
| 7 purchase totals = | $965.71 | $1,039.5868 | $1,039.60 | $1,039.50 | $1,039.70 | |