| 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 | $75.48 | 3.195% | $77.8916 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $7.76 | 3.846% | $8.0584 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $124.29 | 9.398% | $135.9708 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $130.51 | 11.143% | $145.0527 | $145.05 | $145.05 | $145.10 |
| Purchase #5 | $77.59 | 6.273% | $82.4572 | $82.46 | $82.45 | $82.50 |
| Purchase #6 | $208.52 | 11.327% | $232.1391 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $164.60 | 3.580% | $170.4927 | $170.49 | $170.50 | $170.50 |
| 7 purchase totals = | $788.75 | $852.0625 | $852.06 | $852.05 | $852.20 | |