| 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 | $50.31 | 8.557% | $54.615 | $54.62 | $54.60 | $54.60 |
| Purchase #2 | $20.87 | 13.206% | $23.6261 | $23.63 | $23.65 | $23.60 |
| Purchase #3 | $121.85 | 13.570% | $138.385 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $44.53 | 7.508% | $47.8733 | $47.87 | $47.85 | $47.90 |
| Purchase #5 | $180.47 | 4.329% | $188.2825 | $188.28 | $188.30 | $188.30 |
| Purchase #6 | $48.93 | 13.749% | $55.6574 | $55.66 | $55.65 | $55.70 |
| Purchase #7 | $109.87 | 4.583% | $114.9053 | $114.91 | $114.90 | $114.90 |
| 7 purchase totals = | $576.83 | $623.3446 | $623.36 | $623.35 | $623.40 | |