| 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 | $225.32 | 13.666% | $256.1122 | $256.11 | $256.10 | $256.10 |
| Purchase #2 | $61.29 | 12.157% | $68.741 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $64.68 | 9.277% | $70.6804 | $70.68 | $70.70 | $70.70 |
| Purchase #4 | $127.89 | 5.401% | $134.7973 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $137.39 | 12.409% | $154.4387 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $39.50 | 10.574% | $43.6767 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $43.61 | 3.133% | $44.9763 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $699.68 | $773.4226 | $773.43 | $773.50 | $773.40 | |