| 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 | $80.32 | 9.780% | $88.1753 | $88.18 | $88.20 | $88.20 |
| Purchase #2 | $111.67 | 9.350% | $122.1111 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $43.93 | 4.472% | $45.8945 | $45.89 | $45.90 | $45.90 |
| Purchase #4 | $24.59 | 6.774% | $26.2557 | $26.26 | $26.25 | $26.30 |
| Purchase #5 | $150.79 | 3.755% | $156.4522 | $156.45 | $156.45 | $156.50 |
| Purchase #6 | $203.42 | 8.353% | $220.4117 | $220.41 | $220.40 | $220.40 |
| Purchase #7 | $19.59 | 4.278% | $20.4281 | $20.43 | $20.45 | $20.40 |
| 7 purchase totals = | $634.31 | $679.7286 | $679.73 | $679.75 | $679.80 | |