| 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 | $199.60 | 11.645% | $222.8434 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $64.42 | 9.114% | $70.2912 | $70.29 | $70.30 | $70.30 |
| Purchase #3 | $56.77 | 13.794% | $64.6009 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $195.63 | 6.572% | $208.4868 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $74.34 | 7.290% | $79.7594 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $38.95 | 13.433% | $44.1822 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $95.46 | 13.332% | $108.1867 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $725.17 | $798.3506 | $798.35 | $798.40 | $798.40 | |