| 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 | $9.63 | 11.491% | $10.7366 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $122.68 | 9.479% | $134.3088 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $108.32 | 6.170% | $115.0033 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $42.55 | 4.731% | $44.563 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $149.52 | 11.705% | $167.0213 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $197.38 | 5.859% | $208.9445 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $205.64 | 9.163% | $224.4828 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $835.72 | $905.0603 | $905.05 | $905.05 | $905.00 | |