| 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 | $54.72 | 5.334% | $57.6388 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $131.62 | 4.371% | $137.3731 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $62.62 | 5.564% | $66.1042 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $76.36 | 6.104% | $81.021 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $185.99 | 12.289% | $208.8463 | $208.85 | $208.85 | $208.80 |
| Purchase #6 | $53.43 | 4.420% | $55.7916 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $204.63 | 13.201% | $231.6432 | $231.64 | $231.65 | $231.60 |
| 7 purchase totals = | $769.37 | $838.4182 | $838.41 | $838.40 | $838.30 | |