| 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 | $65.78 | 6.690% | $70.1807 | $70.18 | $70.20 | $70.20 |
| Purchase #2 | $62.64 | 9.500% | $68.5908 | $68.59 | $68.60 | $68.60 |
| Purchase #3 | $192.27 | 7.448% | $206.5903 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $59.40 | 11.783% | $66.3991 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $77.51 | 7.453% | $83.2868 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $178.33 | 11.150% | $198.2138 | $198.21 | $198.20 | $198.20 |
| Purchase #7 | $200.97 | 12.678% | $226.449 | $226.45 | $226.45 | $226.40 |
| 7 purchase totals = | $836.90 | $919.7105 | $919.71 | $919.75 | $919.70 | |