| 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 | $89.66 | 4.119% | $93.3531 | $93.35 | $93.35 | $93.40 |
| Purchase #2 | $31.94 | 7.488% | $34.3317 | $34.33 | $34.35 | $34.30 |
| Purchase #3 | $203.31 | 12.694% | $229.1182 | $229.12 | $229.10 | $229.10 |
| Purchase #4 | $114.78 | 10.674% | $127.0316 | $127.03 | $127.05 | $127.00 |
| Purchase #5 | $123.54 | 10.728% | $136.7934 | $136.79 | $136.80 | $136.80 |
| Purchase #6 | $11.35 | 13.386% | $12.8693 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $198.76 | 7.254% | $213.1781 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $773.34 | $846.6754 | $846.67 | $846.70 | $846.70 | |