| 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 | $96.49 | 9.103% | $105.2735 | $105.27 | $105.25 | $105.30 |
| Purchase #2 | $156.75 | 6.504% | $166.945 | $166.95 | $166.95 | $166.90 |
| Purchase #3 | $17.35 | 9.544% | $19.0059 | $19.01 | $19.00 | $19.00 |
| Purchase #4 | $81.43 | 3.431% | $84.2239 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $74.54 | 4.306% | $77.7497 | $77.75 | $77.75 | $77.70 |
| Purchase #6 | $85.40 | 13.673% | $97.0767 | $97.08 | $97.10 | $97.10 |
| Purchase #7 | $195.77 | 9.239% | $213.8572 | $213.86 | $213.85 | $213.90 |
| 7 purchase totals = | $707.73 | $764.1319 | $764.14 | $764.10 | $764.10 | |