| 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 | $10.85 | 5.414% | $11.4374 | $11.44 | $11.45 | $11.40 |
| Purchase #2 | $5.72 | 11.229% | $6.3623 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $126.68 | 5.581% | $133.75 | $133.75 | $133.75 | $133.80 |
| Purchase #4 | $72.61 | 4.476% | $75.86 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $171.87 | 9.559% | $188.2991 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $101.53 | 9.285% | $110.9571 | $110.96 | $110.95 | $111.00 |
| Purchase #7 | $136.50 | 7.306% | $146.4727 | $146.47 | $146.45 | $146.50 |
| 7 purchase totals = | $625.76 | $673.1386 | $673.14 | $673.10 | $673.30 | |