| 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 | $10.87 | 8.131% | $11.7538 | $11.75 | $11.75 | $11.80 |
| Purchase #2 | $65.79 | 8.735% | $71.5368 | $71.54 | $71.55 | $71.50 |
| Purchase #3 | $96.88 | 10.461% | $107.0146 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $74.35 | 5.280% | $78.2757 | $78.28 | $78.30 | $78.30 |
| Purchase #5 | $120.91 | 13.138% | $136.7952 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $152.81 | 13.230% | $173.0268 | $173.03 | $173.05 | $173.00 |
| Purchase #7 | $46.95 | 9.581% | $51.4483 | $51.45 | $51.45 | $51.40 |
| 7 purchase totals = | $568.56 | $629.8512 | $629.86 | $629.90 | $629.80 | |