| 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 | $135.87 | 6.514% | $144.7206 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $81.73 | 8.472% | $88.6542 | $88.65 | $88.65 | $88.70 |
| Purchase #3 | $14.58 | 7.549% | $15.6806 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $5.48 | 3.381% | $5.6653 | $5.67 | $5.65 | $5.70 |
| Purchase #5 | $30.80 | 12.867% | $34.763 | $34.76 | $34.75 | $34.80 |
| Purchase #6 | $249.57 | 12.131% | $279.8453 | $279.85 | $279.85 | $279.80 |
| Purchase #7 | $58.31 | 3.221% | $60.1882 | $60.19 | $60.20 | $60.20 |
| 7 purchase totals = | $576.34 | $629.5172 | $629.52 | $629.50 | $629.60 | |