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 | $20.54 | 5.484% | $21.6664 | $21.67 | $21.65 | $21.70 |
Purchase #2 | $12.58 | 4.205% | $13.109 | $13.11 | $13.10 | $13.10 |
Purchase #3 | $90.80 | 12.754% | $102.3806 | $102.38 | $102.40 | $102.40 |
Purchase #4 | $151.83 | 10.440% | $167.6811 | $167.68 | $167.70 | $167.70 |
Purchase #5 | $67.28 | 13.413% | $76.3043 | $76.30 | $76.30 | $76.30 |
Purchase #6 | $100.30 | 4.118% | $104.4304 | $104.43 | $104.45 | $104.40 |
Purchase #7 | $221.97 | 13.385% | $251.6807 | $251.68 | $251.70 | $251.70 |
7 purchase totals = | $665.30 | $737.2525 | $737.25 | $737.30 | $737.30 |