| 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 | $227.42 | 3.700% | $235.8345 | $235.83 | $235.85 | $235.80 |
| Purchase #2 | $218.78 | 8.752% | $237.9276 | $237.93 | $237.95 | $237.90 |
| Purchase #3 | $166.36 | 4.459% | $173.778 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $28.27 | 9.431% | $30.9361 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $32.63 | 3.654% | $33.8223 | $33.82 | $33.80 | $33.80 |
| Purchase #6 | $25.52 | 5.505% | $26.9249 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $60.48 | 9.491% | $66.2202 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $759.46 | $805.4436 | $805.44 | $805.45 | $805.30 | |