| 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 | $24.39 | 3.265% | $25.1863 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $71.33 | 12.549% | $80.2812 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $47.36 | 10.492% | $52.329 | $52.33 | $52.35 | $52.30 |
| Purchase #4 | $188.51 | 7.345% | $202.3561 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $247.79 | 4.158% | $258.0931 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $165.66 | 11.454% | $184.6347 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $59.98 | 12.461% | $67.4541 | $67.45 | $67.45 | $67.50 |
| 7 purchase totals = | $805.02 | $870.3345 | $870.33 | $870.40 | $870.40 | |