| 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 | $28.53 | 3.225% | $29.4501 | $29.45 | $29.45 | $29.50 |
| Purchase #2 | $174.72 | 10.348% | $192.8 | $192.80 | $192.80 | $192.80 |
| Purchase #3 | $52.75 | 7.473% | $56.692 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $52.69 | 12.470% | $59.2604 | $59.26 | $59.25 | $59.30 |
| Purchase #5 | $130.72 | 5.745% | $138.2299 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $196.40 | 3.772% | $203.8082 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $54.71 | 3.150% | $56.4334 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $690.52 | $736.6740 | $736.67 | $736.70 | $736.70 | |