| 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 | $87.59 | 6.739% | $93.4927 | $93.49 | $93.50 | $93.50 |
| Purchase #2 | $109.37 | 7.147% | $117.1867 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $78.48 | 3.271% | $81.0471 | $81.05 | $81.05 | $81.00 |
| Purchase #4 | $52.60 | 3.503% | $54.4426 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $176.55 | 10.132% | $194.438 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $44.49 | 13.400% | $50.4517 | $50.45 | $50.45 | $50.50 |
| Purchase #7 | $166.31 | 11.161% | $184.8719 | $184.87 | $184.85 | $184.90 |
| 7 purchase totals = | $715.39 | $775.9307 | $775.93 | $775.95 | $775.90 | |