| 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 | $83.39 | 11.366% | $92.8681 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $195.93 | 6.457% | $208.5812 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $61.84 | 8.115% | $66.8583 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $63.98 | 8.742% | $69.5731 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $26.92 | 11.390% | $29.9862 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $26.69 | 12.815% | $30.1103 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $108.67 | 7.253% | $116.5518 | $116.55 | $116.55 | $116.60 |
| 7 purchase totals = | $567.42 | $614.5290 | $614.53 | $614.50 | $614.70 | |