| 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 | $124.80 | 8.534% | $135.4504 | $135.45 | $135.45 | $135.50 |
| Purchase #2 | $33.91 | 5.734% | $35.8544 | $35.85 | $35.85 | $35.90 |
| Purchase #3 | $74.68 | 12.738% | $84.1927 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $192.55 | 4.736% | $201.6692 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $117.44 | 7.841% | $126.6485 | $126.65 | $126.65 | $126.60 |
| Purchase #6 | $114.28 | 6.239% | $121.4099 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $28.40 | 6.459% | $30.2344 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $686.06 | $735.4595 | $735.45 | $735.45 | $735.50 | |