| 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 | $59.73 | 11.314% | $66.4879 | $66.49 | $66.50 | $66.50 |
| Purchase #2 | $50.90 | 12.721% | $57.375 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $60.71 | 13.587% | $68.9587 | $68.96 | $68.95 | $69.00 |
| Purchase #4 | $109.36 | 10.498% | $120.8406 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $29.73 | 6.148% | $31.5578 | $31.56 | $31.55 | $31.60 |
| Purchase #6 | $129.51 | 7.256% | $138.9072 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $205.36 | 7.235% | $220.2178 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $645.30 | $704.3450 | $704.36 | $704.35 | $704.40 | |