| 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 | $49.78 | 10.777% | $55.1448 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $32.87 | 6.825% | $35.1134 | $35.11 | $35.10 | $35.10 |
| Purchase #3 | $164.37 | 13.464% | $186.5008 | $186.50 | $186.50 | $186.50 |
| Purchase #4 | $97.47 | 12.155% | $109.3175 | $109.32 | $109.30 | $109.30 |
| Purchase #5 | $220.28 | 10.111% | $242.5525 | $242.55 | $242.55 | $242.60 |
| Purchase #6 | $114.74 | 13.171% | $129.8524 | $129.85 | $129.85 | $129.90 |
| Purchase #7 | $43.77 | 8.385% | $47.4401 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $723.28 | $805.9215 | $805.91 | $805.90 | $805.90 | |