| 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 | $41.68 | 10.638% | $46.1139 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $75.37 | 5.587% | $79.5809 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $8.39 | 11.300% | $9.3381 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $175.66 | 7.246% | $188.3883 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $130.82 | 7.152% | $140.1762 | $140.18 | $140.20 | $140.20 |
| Purchase #6 | $166.75 | 4.249% | $173.8352 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $145.37 | 11.689% | $162.3623 | $162.36 | $162.35 | $162.40 |
| 7 purchase totals = | $744.04 | $799.7949 | $799.80 | $799.85 | $799.80 | |