| 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 | $65.61 | 5.266% | $69.065 | $69.07 | $69.05 | $69.10 |
| Purchase #2 | $154.77 | 11.154% | $172.033 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $141.92 | 10.823% | $157.28 | $157.28 | $157.30 | $157.30 |
| Purchase #4 | $43.45 | 13.615% | $49.3657 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $133.50 | 9.363% | $145.9996 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $98.88 | 13.544% | $112.2723 | $112.27 | $112.25 | $112.30 |
| Purchase #7 | $136.87 | 8.279% | $148.2015 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $775.00 | $854.2171 | $854.22 | $854.20 | $854.30 | |