| 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 | $55.89 | 8.863% | $60.8435 | $60.84 | $60.85 | $60.80 |
| Purchase #2 | $119.39 | 8.528% | $129.5716 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $72.47 | 5.689% | $76.5928 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $5.80 | 7.220% | $6.2188 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $189.74 | 8.516% | $205.8983 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $113.58 | 5.622% | $119.9655 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $106.99 | 11.278% | $119.0563 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $663.86 | $718.1468 | $718.15 | $718.10 | $718.20 | |