| 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 | $13.92 | 4.665% | $14.5694 | $14.57 | $14.55 | $14.60 |
| Purchase #2 | $47.26 | 8.551% | $51.3012 | $51.30 | $51.30 | $51.30 |
| Purchase #3 | $189.62 | 10.109% | $208.7887 | $208.79 | $208.80 | $208.80 |
| Purchase #4 | $187.73 | 12.388% | $210.986 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $89.53 | 8.182% | $96.8553 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $142.49 | 7.522% | $153.2081 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $221.75 | 9.525% | $242.8717 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $892.30 | $978.5804 | $978.59 | $978.55 | $978.70 | |