| 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 | $75.69 | 11.661% | $84.5162 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $8.88 | 4.719% | $9.299 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $146.87 | 9.357% | $160.6126 | $160.61 | $160.60 | $160.60 |
| Purchase #4 | $113.62 | 6.565% | $121.0792 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $38.31 | 9.342% | $41.8889 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $132.29 | 5.602% | $139.7009 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $191.74 | 12.817% | $216.3153 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $707.40 | $773.4121 | $773.42 | $773.40 | $773.40 | |