| 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 | $64.37 | 9.760% | $70.6525 | $70.65 | $70.65 | $70.70 |
| Purchase #2 | $116.61 | 13.254% | $132.0655 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $23.30 | 9.572% | $25.5303 | $25.53 | $25.55 | $25.50 |
| Purchase #4 | $77.76 | 9.268% | $84.9668 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $16.91 | 13.425% | $19.1802 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $246.59 | 9.488% | $269.9865 | $269.99 | $270.00 | $270.00 |
| Purchase #7 | $19.86 | 8.537% | $21.5554 | $21.56 | $21.55 | $21.60 |
| 7 purchase totals = | $565.40 | $623.9372 | $623.95 | $623.95 | $624.10 | |