| 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 | $47.75 | 3.366% | $49.3573 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $166.69 | 6.816% | $178.0516 | $178.05 | $178.05 | $178.10 |
| Purchase #3 | $9.52 | 5.819% | $10.074 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $179.50 | 6.528% | $191.2178 | $191.22 | $191.20 | $191.20 |
| Purchase #5 | $110.54 | 3.486% | $114.3934 | $114.39 | $114.40 | $114.40 |
| Purchase #6 | $68.90 | 4.752% | $72.1741 | $72.17 | $72.15 | $72.20 |
| Purchase #7 | $233.37 | 7.605% | $251.1178 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $816.27 | $866.3860 | $866.38 | $866.30 | $866.50 | |