| 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 | $65.40 | 5.106% | $68.7393 | $68.74 | $68.75 | $68.70 |
| Purchase #2 | $107.84 | 8.702% | $117.2242 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $151.57 | 8.186% | $163.9775 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $80.62 | 5.107% | $84.7373 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $7.56 | 7.334% | $8.1145 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $183.84 | 13.368% | $208.4157 | $208.42 | $208.40 | $208.40 |
| Purchase #7 | $39.73 | 11.363% | $44.2445 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $636.56 | $695.4530 | $695.45 | $695.45 | $695.30 | |