| 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 | $91.56 | 8.873% | $99.6841 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $141.61 | 10.685% | $156.741 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $199.63 | 4.625% | $208.8629 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $73.54 | 3.611% | $76.1955 | $76.20 | $76.20 | $76.20 |
| Purchase #5 | $119.40 | 13.401% | $135.4008 | $135.40 | $135.40 | $135.40 |
| Purchase #6 | $113.84 | 3.735% | $118.0919 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $166.77 | 7.638% | $179.5079 | $179.51 | $179.50 | $179.50 |
| 7 purchase totals = | $906.35 | $974.4841 | $974.48 | $974.50 | $974.50 | |