| 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 | $75.34 | 12.369% | $84.6588 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $14.42 | 12.594% | $16.2361 | $16.24 | $16.25 | $16.20 |
| Purchase #3 | $71.28 | 3.588% | $73.8375 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $250.46 | 4.615% | $262.0187 | $262.02 | $262.00 | $262.00 |
| Purchase #5 | $124.52 | 10.383% | $137.4489 | $137.45 | $137.45 | $137.40 |
| Purchase #6 | $193.58 | 3.343% | $200.0514 | $200.05 | $200.05 | $200.10 |
| Purchase #7 | $132.96 | 3.144% | $137.1403 | $137.14 | $137.15 | $137.10 |
| 7 purchase totals = | $862.56 | $911.3917 | $911.40 | $911.40 | $911.30 | |