| 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 | $41.83 | 12.538% | $47.0746 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $31.42 | 10.475% | $34.7112 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $8.61 | 4.404% | $8.9892 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $132.44 | 7.513% | $142.3902 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $33.66 | 6.462% | $35.8351 | $35.84 | $35.85 | $35.80 |
| Purchase #6 | $184.29 | 7.530% | $198.167 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $199.43 | 4.382% | $208.169 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $631.68 | $675.3363 | $675.34 | $675.30 | $675.40 | |