| 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 | $77.84 | 8.735% | $84.6393 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $153.71 | 12.470% | $172.8776 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $20.74 | 10.324% | $22.8812 | $22.88 | $22.90 | $22.90 |
| Purchase #4 | $128.56 | 8.599% | $139.6149 | $139.61 | $139.60 | $139.60 |
| Purchase #5 | $81.36 | 10.236% | $89.688 | $89.69 | $89.70 | $89.70 |
| Purchase #6 | $226.84 | 12.573% | $255.3606 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $194.95 | 6.191% | $207.0194 | $207.02 | $207.00 | $207.00 |
| 7 purchase totals = | $884.00 | $972.0810 | $972.08 | $972.10 | $972.10 | |