| 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 | $74.47 | 6.479% | $79.2949 | $79.29 | $79.30 | $79.30 |
| Purchase #2 | $153.25 | 5.610% | $161.8473 | $161.85 | $161.85 | $161.80 |
| Purchase #3 | $121.28 | 10.420% | $133.9174 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $104.85 | 13.581% | $119.0897 | $119.09 | $119.10 | $119.10 |
| Purchase #5 | $122.46 | 6.847% | $130.8448 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $89.92 | 3.524% | $93.0888 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $182.69 | 9.778% | $200.5534 | $200.55 | $200.55 | $200.60 |
| 7 purchase totals = | $848.92 | $918.6363 | $918.63 | $918.65 | $918.60 | |