| 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 | $21.63 | 6.204% | $22.9719 | $22.97 | $22.95 | $23.00 |
| Purchase #2 | $33.27 | 9.389% | $36.3937 | $36.39 | $36.40 | $36.40 |
| Purchase #3 | $62.98 | 12.809% | $71.0471 | $71.05 | $71.05 | $71.00 |
| Purchase #4 | $210.28 | 3.434% | $217.501 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $120.59 | 7.371% | $129.4787 | $129.48 | $129.50 | $129.50 |
| Purchase #6 | $197.96 | 4.790% | $207.4423 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $237.75 | 6.271% | $252.6593 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $884.46 | $937.4940 | $937.49 | $937.50 | $937.50 | |