| 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 | $29.91 | 4.245% | $31.1797 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $166.69 | 5.855% | $176.4497 | $176.45 | $176.45 | $176.40 |
| Purchase #3 | $16.93 | 12.653% | $19.0722 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $39.55 | 13.431% | $44.862 | $44.86 | $44.85 | $44.90 |
| Purchase #5 | $70.54 | 8.359% | $76.4364 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $193.81 | 5.663% | $204.7855 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $165.41 | 13.542% | $187.8098 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $682.84 | $740.5953 | $740.60 | $740.60 | $740.60 | |