| 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 | $77.94 | 9.180% | $85.0949 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $107.83 | 5.132% | $113.3638 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $164.94 | 3.120% | $170.0861 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $84.31 | 10.691% | $93.3236 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $180.72 | 12.205% | $202.7769 | $202.78 | $202.80 | $202.80 |
| Purchase #6 | $14.58 | 3.422% | $15.0789 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $219.58 | 7.117% | $235.2075 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $849.90 | $914.9317 | $914.93 | $914.95 | $915.00 | |