| 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 | $114.98 | 11.709% | $128.443 | $128.44 | $128.45 | $128.40 |
| Purchase #2 | $81.85 | 11.133% | $90.9624 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $163.86 | 8.679% | $178.0814 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $54.51 | 8.110% | $58.9308 | $58.93 | $58.95 | $58.90 |
| Purchase #5 | $149.61 | 3.439% | $154.7551 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $60.74 | 11.527% | $67.7415 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $57.25 | 13.387% | $64.9141 | $64.91 | $64.90 | $64.90 |
| 7 purchase totals = | $682.80 | $743.8283 | $743.82 | $743.85 | $743.80 | |