| 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 | $95.34 | 5.112% | $100.2138 | $100.21 | $100.20 | $100.20 |
| Purchase #2 | $103.69 | 13.485% | $117.6726 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $106.51 | 3.189% | $109.9066 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $63.83 | 6.486% | $67.97 | $67.97 | $67.95 | $68.00 |
| Purchase #5 | $136.49 | 6.220% | $144.9797 | $144.98 | $145.00 | $145.00 |
| Purchase #6 | $47.36 | 4.533% | $49.5068 | $49.51 | $49.50 | $49.50 |
| Purchase #7 | $172.68 | 11.641% | $192.7817 | $192.78 | $192.80 | $192.80 |
| 7 purchase totals = | $725.90 | $783.0312 | $783.03 | $783.00 | $783.10 | |