| 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 | $117.59 | 5.236% | $123.747 | $123.75 | $123.75 | $123.70 |
| Purchase #2 | $127.35 | 3.248% | $131.4863 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $62.38 | 6.266% | $66.2887 | $66.29 | $66.30 | $66.30 |
| Purchase #4 | $75.61 | 7.451% | $81.2437 | $81.24 | $81.25 | $81.20 |
| Purchase #5 | $110.75 | 7.272% | $118.8037 | $118.80 | $118.80 | $118.80 |
| Purchase #6 | $41.73 | 8.304% | $45.1953 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $96.81 | 11.454% | $107.8986 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $632.22 | $674.6633 | $674.67 | $674.70 | $674.60 | |