| 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 | $42.99 | 11.738% | $48.0362 | $48.04 | $48.05 | $48.00 |
| Purchase #2 | $74.78 | 13.723% | $85.0421 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $138.68 | 8.394% | $150.3208 | $150.32 | $150.30 | $150.30 |
| Purchase #4 | $76.81 | 4.659% | $80.3886 | $80.39 | $80.40 | $80.40 |
| Purchase #5 | $123.75 | 8.476% | $134.2391 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $131.48 | 6.681% | $140.2642 | $140.26 | $140.25 | $140.30 |
| Purchase #7 | $7.80 | 8.422% | $8.4569 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $596.29 | $646.7479 | $646.75 | $646.75 | $646.70 | |