| 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 | $68.91 | 8.800% | $74.9741 | $74.97 | $74.95 | $75.00 |
| Purchase #2 | $178.51 | 12.224% | $200.3311 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $160.31 | 11.323% | $178.4619 | $178.46 | $178.45 | $178.50 |
| Purchase #4 | $63.70 | 8.371% | $69.0323 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $7.39 | 11.675% | $8.2528 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $133.68 | 8.435% | $144.9559 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $62.32 | 11.369% | $69.4052 | $69.41 | $69.40 | $69.40 |
| 7 purchase totals = | $674.82 | $745.4133 | $745.41 | $745.40 | $745.50 | |