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 | $21.85 | 5.695% | $23.0944 | $23.09 | $23.10 | $23.10 |
Purchase #2 | $9.44 | 11.422% | $10.5182 | $10.52 | $10.50 | $10.50 |
Purchase #3 | $188.31 | 7.391% | $202.228 | $202.23 | $202.25 | $202.20 |
Purchase #4 | $107.36 | 13.871% | $122.2519 | $122.25 | $122.25 | $122.30 |
Purchase #5 | $14.36 | 4.475% | $15.0026 | $15.00 | $15.00 | $15.00 |
Purchase #6 | $234.37 | 7.168% | $251.1696 | $251.17 | $251.15 | $251.20 |
Purchase #7 | $59.88 | 12.454% | $67.3375 | $67.34 | $67.35 | $67.30 |
7 purchase totals = | $635.57 | $691.6022 | $691.60 | $691.60 | $691.60 |