| 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 | $38.87 | 5.747% | $41.1039 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $14.95 | 4.746% | $15.6595 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $100.82 | 11.755% | $112.6714 | $112.67 | $112.65 | $112.70 |
| Purchase #4 | $204.59 | 13.342% | $231.8864 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $44.33 | 9.331% | $48.4664 | $48.47 | $48.45 | $48.50 |
| Purchase #6 | $101.91 | 4.514% | $106.5102 | $106.51 | $106.50 | $106.50 |
| Purchase #7 | $105.42 | 10.724% | $116.7252 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $610.89 | $673.0230 | $673.03 | $673.00 | $673.10 | |