| 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 | $46.39 | 11.384% | $51.671 | $51.67 | $51.65 | $51.70 |
| Purchase #2 | $204.92 | 13.645% | $232.8813 | $232.88 | $232.90 | $232.90 |
| Purchase #3 | $78.65 | 3.114% | $81.0992 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $139.75 | 10.163% | $153.9528 | $153.95 | $153.95 | $154.00 |
| Purchase #5 | $79.59 | 3.398% | $82.2945 | $82.29 | $82.30 | $82.30 |
| Purchase #6 | $137.53 | 8.692% | $149.4841 | $149.48 | $149.50 | $149.50 |
| Purchase #7 | $111.37 | 11.740% | $124.4448 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $798.20 | $875.8277 | $875.81 | $875.85 | $875.90 | |