| 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 | $20.71 | 11.816% | $23.1571 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $133.99 | 12.470% | $150.6986 | $150.70 | $150.70 | $150.70 |
| Purchase #3 | $105.62 | 11.161% | $117.4082 | $117.41 | $117.40 | $117.40 |
| Purchase #4 | $109.87 | 12.729% | $123.8554 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $123.57 | 4.351% | $128.9465 | $128.95 | $128.95 | $128.90 |
| Purchase #6 | $66.90 | 3.695% | $69.372 | $69.37 | $69.35 | $69.40 |
| Purchase #7 | $77.53 | 8.504% | $84.1232 | $84.12 | $84.10 | $84.10 |
| 7 purchase totals = | $638.19 | $697.5610 | $697.57 | $697.50 | $697.60 | |