| 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 | $39.55 | 11.190% | $43.9756 | $43.98 | $44.00 | $44.00 |
| Purchase #2 | $118.96 | 13.636% | $135.1814 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $139.58 | 8.868% | $151.958 | $151.96 | $151.95 | $152.00 |
| Purchase #4 | $27.68 | 8.402% | $30.0057 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $121.96 | 9.683% | $133.7694 | $133.77 | $133.75 | $133.80 |
| Purchase #6 | $217.81 | 10.174% | $239.97 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $42.73 | 7.441% | $45.9095 | $45.91 | $45.90 | $45.90 |
| 7 purchase totals = | $708.27 | $780.7696 | $780.78 | $780.75 | $780.90 | |