| 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 | $40.96 | 7.708% | $44.1172 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $120.82 | 3.285% | $124.7889 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $187.81 | 5.215% | $197.6043 | $197.60 | $197.60 | $197.60 |
| Purchase #4 | $52.67 | 7.114% | $56.4169 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $11.35 | 5.668% | $11.9933 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $244.49 | 9.628% | $268.0295 | $268.03 | $268.05 | $268.00 |
| Purchase #7 | $249.30 | 10.715% | $276.0125 | $276.01 | $276.00 | $276.00 |
| 7 purchase totals = | $907.40 | $978.9626 | $978.96 | $978.95 | $978.90 | |