| 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 | $19.75 | 12.393% | $22.1976 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $95.84 | 5.287% | $100.9071 | $100.91 | $100.90 | $100.90 |
| Purchase #3 | $57.81 | 7.607% | $62.2076 | $62.21 | $62.20 | $62.20 |
| Purchase #4 | $74.25 | 12.329% | $83.4043 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $116.61 | 3.784% | $121.0225 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $140.36 | 5.867% | $148.5949 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $236.83 | 6.767% | $252.8563 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $741.45 | $791.1903 | $791.19 | $791.15 | $791.20 | |