| 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 | $45.60 | 7.103% | $48.839 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $180.47 | 13.389% | $204.6331 | $204.63 | $204.65 | $204.60 |
| Purchase #3 | $14.85 | 6.491% | $15.8139 | $15.81 | $15.80 | $15.80 |
| Purchase #4 | $34.55 | 6.586% | $36.8255 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $26.52 | 5.146% | $27.8847 | $27.88 | $27.90 | $27.90 |
| Purchase #6 | $101.63 | 4.498% | $106.2013 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $166.96 | 10.140% | $183.8897 | $183.89 | $183.90 | $183.90 |
| 7 purchase totals = | $570.58 | $624.0872 | $624.08 | $624.15 | $624.00 | |