| 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 | $88.81 | 11.309% | $98.8535 | $98.85 | $98.85 | $98.90 |
| Purchase #2 | $145.90 | 8.807% | $158.7494 | $158.75 | $158.75 | $158.70 |
| Purchase #3 | $87.56 | 10.724% | $96.9499 | $96.95 | $96.95 | $96.90 |
| Purchase #4 | $199.71 | 9.583% | $218.8482 | $218.85 | $218.85 | $218.80 |
| Purchase #5 | $77.91 | 4.692% | $81.5655 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $140.83 | 5.289% | $148.2785 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $158.30 | 11.835% | $177.0348 | $177.03 | $177.05 | $177.00 |
| 7 purchase totals = | $899.02 | $980.2798 | $980.28 | $980.30 | $980.20 | |