| 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 | $93.61 | 10.381% | $103.3277 | $103.33 | $103.35 | $103.30 |
| Purchase #2 | $79.37 | 3.564% | $82.1987 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $9.30 | 11.733% | $10.3912 | $10.39 | $10.40 | $10.40 |
| Purchase #4 | $61.90 | 11.860% | $69.2413 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $126.94 | 11.604% | $141.6701 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $79.26 | 12.173% | $88.9083 | $88.91 | $88.90 | $88.90 |
| Purchase #7 | $204.73 | 9.405% | $223.9849 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $655.11 | $719.7222 | $719.72 | $719.75 | $719.70 | |