| 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 | $15.58 | 8.577% | $16.9163 | $16.92 | $16.90 | $16.90 |
| Purchase #2 | $108.32 | 6.739% | $115.6197 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $9.95 | 5.164% | $10.4638 | $10.46 | $10.45 | $10.50 |
| Purchase #4 | $122.76 | 9.578% | $134.518 | $134.52 | $134.50 | $134.50 |
| Purchase #5 | $11.63 | 4.746% | $12.182 | $12.18 | $12.20 | $12.20 |
| Purchase #6 | $134.54 | 11.791% | $150.4036 | $150.40 | $150.40 | $150.40 |
| Purchase #7 | $112.45 | 12.304% | $126.2858 | $126.29 | $126.30 | $126.30 |
| 7 purchase totals = | $515.23 | $566.3892 | $566.39 | $566.35 | $566.40 | |