| 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 | $35.88 | 11.411% | $39.9743 | $39.97 | $39.95 | $40.00 |
| Purchase #2 | $233.34 | 12.510% | $262.5308 | $262.53 | $262.55 | $262.50 |
| Purchase #3 | $76.78 | 4.256% | $80.0478 | $80.05 | $80.05 | $80.00 |
| Purchase #4 | $54.76 | 13.285% | $62.0349 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $21.75 | 13.298% | $24.6423 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $248.53 | 11.270% | $276.5393 | $276.54 | $276.55 | $276.50 |
| Purchase #7 | $175.87 | 6.667% | $187.5953 | $187.60 | $187.60 | $187.60 |
| 7 purchase totals = | $846.91 | $933.3647 | $933.36 | $933.40 | $933.20 | |