| 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 | $74.39 | 13.285% | $84.2727 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $56.27 | 13.285% | $63.7455 | $63.75 | $63.75 | $63.70 |
| Purchase #3 | $234.80 | 10.859% | $260.2969 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $243.80 | 5.750% | $257.8185 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $122.40 | 9.616% | $134.17 | $134.17 | $134.15 | $134.20 |
| Purchase #6 | $12.95 | 13.487% | $14.6966 | $14.70 | $14.70 | $14.70 |
| Purchase #7 | $143.25 | 6.281% | $152.2475 | $152.25 | $152.25 | $152.20 |
| 7 purchase totals = | $887.86 | $967.2477 | $967.26 | $967.20 | $967.20 | |