| 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 | $66.61 | 11.141% | $74.031 | $74.03 | $74.05 | $74.00 |
| Purchase #2 | $217.93 | 5.113% | $229.0728 | $229.07 | $229.05 | $229.10 |
| Purchase #3 | $147.53 | 10.741% | $163.3762 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $17.70 | 7.305% | $18.993 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $91.30 | 10.320% | $100.7222 | $100.72 | $100.70 | $100.70 |
| Purchase #6 | $23.70 | 12.556% | $26.6758 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $213.28 | 7.714% | $229.7324 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $778.05 | $842.6034 | $842.60 | $842.65 | $842.60 | |