| 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 | $27.34 | 3.300% | $28.2422 | $28.24 | $28.25 | $28.20 |
| Purchase #2 | $157.69 | 6.794% | $168.4035 | $168.40 | $168.40 | $168.40 |
| Purchase #3 | $100.53 | 10.238% | $110.8223 | $110.82 | $110.80 | $110.80 |
| Purchase #4 | $61.27 | 10.503% | $67.7052 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $200.86 | 3.695% | $208.2818 | $208.28 | $208.30 | $208.30 |
| Purchase #6 | $113.46 | 8.197% | $122.7603 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $66.27 | 10.648% | $73.3264 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $727.42 | $779.5417 | $779.54 | $779.55 | $779.50 | |