| 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 | $54.94 | 3.390% | $56.8025 | $56.80 | $56.80 | $56.80 |
| Purchase #2 | $228.37 | 13.247% | $258.6222 | $258.62 | $258.60 | $258.60 |
| Purchase #3 | $16.32 | 7.842% | $17.5998 | $17.60 | $17.60 | $17.60 |
| Purchase #4 | $76.85 | 12.222% | $86.2426 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $8.54 | 5.608% | $9.0189 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $5.57 | 3.314% | $5.7546 | $5.75 | $5.75 | $5.80 |
| Purchase #7 | $108.30 | 6.462% | $115.2983 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $498.89 | $549.3389 | $549.33 | $549.30 | $549.30 | |