| 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 | $40.85 | 10.307% | $45.0604 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $65.62 | 4.256% | $68.4128 | $68.41 | $68.40 | $68.40 |
| Purchase #3 | $56.49 | 13.542% | $64.1399 | $64.14 | $64.15 | $64.10 |
| Purchase #4 | $65.40 | 7.345% | $70.2036 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $83.48 | 3.816% | $86.6656 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $169.86 | 13.556% | $192.8862 | $192.89 | $192.90 | $192.90 |
| Purchase #7 | $75.77 | 6.404% | $80.6223 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $557.47 | $607.9908 | $607.99 | $607.95 | $608.00 | |