| 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 | $47.94 | 6.721% | $51.162 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $213.85 | 3.547% | $221.4353 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $89.51 | 7.133% | $95.8947 | $95.89 | $95.90 | $95.90 |
| Purchase #4 | $117.30 | 6.405% | $124.8131 | $124.81 | $124.80 | $124.80 |
| Purchase #5 | $247.74 | 4.582% | $259.0914 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $48.70 | 6.684% | $51.9551 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $139.36 | 11.327% | $155.1453 | $155.15 | $155.15 | $155.10 |
| 7 purchase totals = | $904.40 | $959.4969 | $959.50 | $959.50 | $959.50 | |