| 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 | $33.84 | 12.416% | $38.0416 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $15.43 | 9.451% | $16.8883 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $145.99 | 3.495% | $151.0924 | $151.09 | $151.10 | $151.10 |
| Purchase #4 | $62.26 | 10.706% | $68.9256 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $198.80 | 11.815% | $222.2882 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $163.79 | 9.787% | $179.8201 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $159.45 | 6.675% | $170.0933 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $779.56 | $847.1495 | $847.15 | $847.20 | $847.10 | |