| 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 | $87.51 | 3.811% | $90.845 | $90.85 | $90.85 | $90.80 |
| Purchase #2 | $60.72 | 8.692% | $65.9978 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $184.69 | 10.609% | $204.2838 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $147.34 | 11.582% | $164.4049 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $135.49 | 5.478% | $142.9121 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $76.81 | 8.193% | $83.103 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $85.92 | 13.634% | $97.6343 | $97.63 | $97.65 | $97.60 |
| 7 purchase totals = | $778.48 | $849.1809 | $849.17 | $849.20 | $849.10 | |