| 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 | $101.67 | 4.528% | $106.2736 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $50.72 | 11.232% | $56.4169 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $66.98 | 10.332% | $73.9004 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $19.41 | 13.556% | $22.0412 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $86.26 | 8.866% | $93.9078 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $190.60 | 6.279% | $202.5678 | $202.57 | $202.55 | $202.60 |
| Purchase #7 | $195.58 | 5.229% | $205.8069 | $205.81 | $205.80 | $205.80 |
| 7 purchase totals = | $711.22 | $760.9146 | $760.92 | $760.85 | $760.90 | |