| 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 | $80.32 | 3.457% | $83.0967 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $114.50 | 3.214% | $118.18 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $227.67 | 6.312% | $242.0405 | $242.04 | $242.05 | $242.00 |
| Purchase #4 | $161.90 | 9.655% | $177.5314 | $177.53 | $177.55 | $177.50 |
| Purchase #5 | $145.26 | 3.765% | $150.729 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $36.53 | 13.429% | $41.4356 | $41.44 | $41.45 | $41.40 |
| Purchase #7 | $54.30 | 5.413% | $57.2393 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $820.48 | $870.2525 | $870.26 | $870.35 | $870.10 | |