| 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 | $29.51 | 10.396% | $32.5779 | $32.58 | $32.60 | $32.60 |
| Purchase #2 | $70.97 | 5.175% | $74.6427 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $40.26 | 4.679% | $42.1438 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $73.33 | 12.330% | $82.3716 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $127.98 | 8.762% | $139.1936 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $85.84 | 12.580% | $96.6387 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $117.35 | 13.655% | $133.3741 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $545.24 | $600.9424 | $600.93 | $600.95 | $600.90 | |