| 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 | $21.82 | 12.132% | $24.4672 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $18.64 | 9.592% | $20.4279 | $20.43 | $20.45 | $20.40 |
| Purchase #3 | $162.82 | 8.854% | $177.2361 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $167.73 | 3.272% | $173.2181 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $211.77 | 7.615% | $227.8963 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $94.80 | 11.118% | $105.3399 | $105.34 | $105.35 | $105.30 |
| Purchase #7 | $144.83 | 7.217% | $155.2824 | $155.28 | $155.30 | $155.30 |
| 7 purchase totals = | $822.41 | $883.8679 | $883.88 | $883.90 | $883.80 | |