| 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 | $93.93 | 5.764% | $99.3441 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $101.80 | 13.340% | $115.3801 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $185.55 | 8.490% | $201.3032 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $42.58 | 11.591% | $47.5154 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $135.80 | 11.796% | $151.819 | $151.82 | $151.80 | $151.80 |
| Purchase #6 | $146.51 | 11.543% | $163.4216 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $40.54 | 5.419% | $42.7369 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $746.71 | $821.5203 | $821.52 | $821.50 | $821.40 | |