| 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 | $25.54 | 13.717% | $29.0433 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $186.77 | 10.455% | $206.2968 | $206.30 | $206.30 | $206.30 |
| Purchase #3 | $81.84 | 4.280% | $85.3428 | $85.34 | $85.35 | $85.30 |
| Purchase #4 | $73.25 | 10.131% | $80.671 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $121.88 | 7.584% | $131.1234 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $87.31 | 13.508% | $99.1038 | $99.10 | $99.10 | $99.10 |
| Purchase #7 | $106.38 | 9.554% | $116.5435 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $682.97 | $748.1246 | $748.11 | $748.10 | $748.00 | |