| 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 | $35.94 | 10.786% | $39.8165 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $125.81 | 11.472% | $140.2429 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $83.85 | 11.743% | $93.6965 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $47.55 | 5.821% | $50.3179 | $50.32 | $50.30 | $50.30 |
| Purchase #5 | $189.79 | 11.689% | $211.9746 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $11.29 | 4.362% | $11.7825 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $218.55 | 5.857% | $231.3505 | $231.35 | $231.35 | $231.40 |
| 7 purchase totals = | $712.78 | $779.1814 | $779.18 | $779.15 | $779.20 | |