| 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 | $22.99 | 4.616% | $24.0512 | $24.05 | $24.05 | $24.10 |
| Purchase #2 | $35.56 | 12.235% | $39.9108 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $154.63 | 9.226% | $168.8962 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $40.74 | 10.390% | $44.9729 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $15.36 | 8.489% | $16.6639 | $16.66 | $16.65 | $16.70 |
| Purchase #6 | $185.48 | 10.253% | $204.4973 | $204.50 | $204.50 | $204.50 |
| Purchase #7 | $207.64 | 4.218% | $216.3983 | $216.40 | $216.40 | $216.40 |
| 7 purchase totals = | $662.40 | $715.3906 | $715.39 | $715.35 | $715.50 | |