| 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 | $67.77 | 5.304% | $71.3645 | $71.36 | $71.35 | $71.40 |
| Purchase #2 | $18.84 | 11.609% | $21.0271 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $163.38 | 7.331% | $175.3574 | $175.36 | $175.35 | $175.40 |
| Purchase #4 | $7.43 | 6.643% | $7.9236 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $151.67 | 7.297% | $162.7374 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $78.90 | 3.182% | $81.4106 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $130.37 | 3.873% | $135.4192 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $618.36 | $655.2398 | $655.24 | $655.20 | $655.20 | |