| 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 | $32.89 | 7.627% | $35.3985 | $35.40 | $35.40 | $35.40 |
| Purchase #2 | $46.50 | 6.554% | $49.5476 | $49.55 | $49.55 | $49.50 |
| Purchase #3 | $19.98 | 13.281% | $22.6335 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $229.66 | 13.801% | $261.3554 | $261.36 | $261.35 | $261.40 |
| Purchase #5 | $113.40 | 12.472% | $127.5432 | $127.54 | $127.55 | $127.50 |
| Purchase #6 | $10.57 | 7.569% | $11.37 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $113.64 | 3.104% | $117.1674 | $117.17 | $117.15 | $117.20 |
| 7 purchase totals = | $566.64 | $625.0156 | $625.02 | $625.00 | $625.00 | |