| 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 | $40.42 | 11.842% | $45.2065 | $45.21 | $45.20 | $45.20 |
| Purchase #2 | $86.87 | 6.421% | $92.4479 | $92.45 | $92.45 | $92.40 |
| Purchase #3 | $212.74 | 11.580% | $237.3753 | $237.38 | $237.40 | $237.40 |
| Purchase #4 | $21.36 | 4.388% | $22.2973 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $187.30 | 4.485% | $195.7004 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $241.82 | 11.282% | $269.1021 | $269.10 | $269.10 | $269.10 |
| Purchase #7 | $21.66 | 5.590% | $22.8708 | $22.87 | $22.85 | $22.90 |
| 7 purchase totals = | $812.17 | $885.0003 | $885.01 | $885.00 | $885.00 | |