| 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 | $41.80 | 5.292% | $44.0121 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $42.81 | 6.579% | $45.6265 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $215.75 | 6.588% | $229.9636 | $229.96 | $229.95 | $230.00 |
| Purchase #4 | $42.87 | 4.232% | $44.6843 | $44.68 | $44.70 | $44.70 |
| Purchase #5 | $223.56 | 5.549% | $235.9653 | $235.97 | $235.95 | $236.00 |
| Purchase #6 | $143.65 | 7.720% | $154.7398 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $12.99 | 10.365% | $14.3364 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $723.43 | $769.3280 | $769.33 | $769.35 | $769.30 | |