| 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 | $45.54 | 12.670% | $51.3099 | $51.31 | $51.30 | $51.30 |
| Purchase #2 | $70.97 | 9.604% | $77.786 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $160.38 | 13.806% | $182.5221 | $182.52 | $182.50 | $182.50 |
| Purchase #4 | $191.89 | 5.219% | $201.9047 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $29.75 | 7.377% | $31.9447 | $31.94 | $31.95 | $31.90 |
| Purchase #6 | $231.46 | 13.494% | $262.6932 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $204.42 | 7.461% | $219.6718 | $219.67 | $219.65 | $219.70 |
| 7 purchase totals = | $934.41 | $1,027.8324 | $1,027.82 | $1,027.80 | $1,027.80 | |