| 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 | $45.49 | 5.171% | $47.8423 | $47.84 | $47.85 | $47.80 |
| Purchase #2 | $95.40 | 10.621% | $105.5324 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $149.76 | 7.868% | $161.5431 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $44.69 | 3.827% | $46.4003 | $46.40 | $46.40 | $46.40 |
| Purchase #5 | $48.33 | 6.202% | $51.3274 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $87.47 | 6.366% | $93.0383 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $118.29 | 4.455% | $123.5598 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $589.43 | $629.2436 | $629.24 | $629.30 | $629.10 | |