| 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 | $126.84 | 13.240% | $143.6336 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $27.35 | 5.358% | $28.8154 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $199.95 | 5.790% | $211.5271 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $60.77 | 12.441% | $68.3304 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $196.52 | 6.317% | $208.9342 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $84.34 | 3.803% | $87.5475 | $87.55 | $87.55 | $87.50 |
| Purchase #7 | $90.98 | 13.738% | $103.4788 | $103.48 | $103.50 | $103.50 |
| 7 purchase totals = | $786.75 | $852.2670 | $852.27 | $852.35 | $852.10 | |