| 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 | $105.69 | 5.358% | $111.3529 | $111.35 | $111.35 | $111.40 |
| Purchase #2 | $47.90 | 12.420% | $53.8492 | $53.85 | $53.85 | $53.80 |
| Purchase #3 | $96.36 | 12.868% | $108.7596 | $108.76 | $108.75 | $108.80 |
| Purchase #4 | $13.78 | 12.241% | $15.4668 | $15.47 | $15.45 | $15.50 |
| Purchase #5 | $124.96 | 4.353% | $130.3995 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $120.38 | 12.795% | $135.7826 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $110.99 | 7.861% | $119.7149 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $620.06 | $675.3255 | $675.32 | $675.30 | $675.40 | |