| 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 | $201.77 | 6.767% | $215.4238 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $249.65 | 5.694% | $263.8651 | $263.87 | $263.85 | $263.90 |
| Purchase #3 | $41.98 | 13.261% | $47.547 | $47.55 | $47.55 | $47.50 |
| Purchase #4 | $20.73 | 7.260% | $22.235 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $49.35 | 5.132% | $51.8826 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $106.46 | 9.572% | $116.6504 | $116.65 | $116.65 | $116.70 |
| Purchase #7 | $97.53 | 5.785% | $103.1721 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $767.47 | $820.7760 | $820.78 | $820.75 | $820.80 | |