| 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 | $26.41 | 11.658% | $29.4889 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $132.91 | 9.554% | $145.6082 | $145.61 | $145.60 | $145.60 |
| Purchase #3 | $18.70 | 6.777% | $19.9673 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $68.44 | 4.715% | $71.6669 | $71.67 | $71.65 | $71.70 |
| Purchase #5 | $224.98 | 3.763% | $233.446 | $233.45 | $233.45 | $233.40 |
| Purchase #6 | $34.41 | 4.683% | $36.0214 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $28.97 | 3.151% | $29.8828 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $534.82 | $566.0815 | $566.09 | $566.05 | $566.10 | |