| 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 | $50.56 | 4.664% | $52.9181 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $152.79 | 8.758% | $166.1713 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $195.69 | 4.332% | $204.1673 | $204.17 | $204.15 | $204.20 |
| Purchase #4 | $149.32 | 3.264% | $154.1938 | $154.19 | $154.20 | $154.20 |
| Purchase #5 | $139.59 | 13.334% | $158.2029 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $51.76 | 7.350% | $55.5644 | $55.56 | $55.55 | $55.60 |
| Purchase #7 | $176.55 | 4.702% | $184.8514 | $184.85 | $184.85 | $184.90 |
| 7 purchase totals = | $916.26 | $976.0692 | $976.06 | $976.00 | $976.20 | |