| 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 | $60.60 | 13.291% | $68.6543 | $68.65 | $68.65 | $68.70 |
| Purchase #2 | $122.45 | 6.785% | $130.7582 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $8.64 | 11.555% | $9.6384 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $132.58 | 5.768% | $140.2272 | $140.23 | $140.25 | $140.20 |
| Purchase #5 | $236.26 | 3.710% | $245.0252 | $245.03 | $245.05 | $245.00 |
| Purchase #6 | $79.74 | 5.508% | $84.1321 | $84.13 | $84.15 | $84.10 |
| Purchase #7 | $124.55 | 8.160% | $134.7133 | $134.71 | $134.70 | $134.70 |
| 7 purchase totals = | $764.82 | $813.1487 | $813.15 | $813.20 | $813.10 | |