| 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 | $56.46 | 3.452% | $58.409 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $50.29 | 7.247% | $53.9345 | $53.93 | $53.95 | $53.90 |
| Purchase #3 | $117.71 | 7.734% | $126.8137 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $146.38 | 8.832% | $159.3083 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $39.37 | 12.186% | $44.1676 | $44.17 | $44.15 | $44.20 |
| Purchase #6 | $73.61 | 8.560% | $79.911 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $69.30 | 5.216% | $72.9147 | $72.91 | $72.90 | $72.90 |
| 7 purchase totals = | $553.12 | $595.4588 | $595.45 | $595.40 | $595.40 | |