| 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 | $98.80 | 10.591% | $109.2639 | $109.26 | $109.25 | $109.30 |
| Purchase #2 | $57.59 | 5.285% | $60.6336 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $163.59 | 5.846% | $173.1535 | $173.15 | $173.15 | $173.20 |
| Purchase #4 | $99.68 | 6.682% | $106.3406 | $106.34 | $106.35 | $106.30 |
| Purchase #5 | $66.54 | 8.552% | $72.2305 | $72.23 | $72.25 | $72.20 |
| Purchase #6 | $242.58 | 12.346% | $272.5289 | $272.53 | $272.55 | $272.50 |
| Purchase #7 | $136.72 | 6.177% | $145.1652 | $145.17 | $145.15 | $145.20 |
| 7 purchase totals = | $865.50 | $939.3162 | $939.31 | $939.35 | $939.30 | |