| 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 | $28.64 | 5.660% | $30.261 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $69.59 | 12.504% | $78.2915 | $78.29 | $78.30 | $78.30 |
| Purchase #3 | $198.95 | 6.547% | $211.9753 | $211.98 | $212.00 | $212.00 |
| Purchase #4 | $185.47 | 11.367% | $206.5524 | $206.55 | $206.55 | $206.60 |
| Purchase #5 | $98.41 | 8.390% | $106.6666 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $64.52 | 13.547% | $73.2605 | $73.26 | $73.25 | $73.30 |
| Purchase #7 | $129.42 | 4.790% | $135.6192 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $775.00 | $842.6265 | $842.63 | $842.60 | $842.80 | |