| 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 | $106.99 | 3.225% | $110.4404 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $188.38 | 6.364% | $200.3685 | $200.37 | $200.35 | $200.40 |
| Purchase #3 | $33.57 | 5.198% | $35.315 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $16.63 | 11.413% | $18.528 | $18.53 | $18.55 | $18.50 |
| Purchase #5 | $71.52 | 11.198% | $79.5288 | $79.53 | $79.55 | $79.50 |
| Purchase #6 | $240.58 | 11.320% | $267.8137 | $267.81 | $267.80 | $267.80 |
| Purchase #7 | $141.89 | 11.397% | $158.0612 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $799.56 | $870.0556 | $870.06 | $870.05 | $870.00 | |