| 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 | $98.85 | 6.407% | $105.1833 | $105.18 | $105.20 | $105.20 |
| Purchase #2 | $164.90 | 11.449% | $183.7794 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $107.28 | 3.552% | $111.0906 | $111.09 | $111.10 | $111.10 |
| Purchase #4 | $114.29 | 5.469% | $120.5405 | $120.54 | $120.55 | $120.50 |
| Purchase #5 | $15.42 | 9.370% | $16.8649 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $92.98 | 12.619% | $104.7131 | $104.71 | $104.70 | $104.70 |
| Purchase #7 | $62.27 | 6.452% | $66.2877 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $655.99 | $708.4595 | $708.45 | $708.50 | $708.50 | |