| 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 | $49.70 | 12.604% | $55.9642 | $55.96 | $55.95 | $56.00 |
| Purchase #2 | $133.67 | 7.247% | $143.3571 | $143.36 | $143.35 | $143.40 |
| Purchase #3 | $35.43 | 4.711% | $37.0991 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $150.68 | 8.439% | $163.3959 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $37.56 | 12.142% | $42.1205 | $42.12 | $42.10 | $42.10 |
| Purchase #6 | $103.25 | 13.205% | $116.8842 | $116.88 | $116.90 | $116.90 |
| Purchase #7 | $133.77 | 8.619% | $145.2996 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $644.06 | $704.1206 | $704.12 | $704.10 | $704.20 | |