| 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 | $29.92 | 11.205% | $33.2725 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $73.94 | 5.774% | $78.2093 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $136.25 | 5.508% | $143.7547 | $143.75 | $143.75 | $143.80 |
| Purchase #4 | $17.58 | 13.448% | $19.9442 | $19.94 | $19.95 | $19.90 |
| Purchase #5 | $207.67 | 13.524% | $235.7553 | $235.76 | $235.75 | $235.80 |
| Purchase #6 | $195.53 | 10.628% | $216.3109 | $216.31 | $216.30 | $216.30 |
| Purchase #7 | $18.82 | 4.874% | $19.7373 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $679.71 | $746.9842 | $746.98 | $746.95 | $747.00 | |