| 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 | $85.92 | 4.716% | $89.972 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $63.92 | 3.228% | $65.9833 | $65.98 | $66.00 | $66.00 |
| Purchase #3 | $190.92 | 12.654% | $215.079 | $215.08 | $215.10 | $215.10 |
| Purchase #4 | $232.62 | 5.166% | $244.6371 | $244.64 | $244.65 | $244.60 |
| Purchase #5 | $34.74 | 12.128% | $38.9533 | $38.95 | $38.95 | $39.00 |
| Purchase #6 | $122.41 | 8.396% | $132.6875 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $79.79 | 5.336% | $84.0476 | $84.05 | $84.05 | $84.00 |
| 7 purchase totals = | $810.32 | $871.3598 | $871.36 | $871.40 | $871.40 | |