| 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 | $75.53 | 3.214% | $77.9575 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $129.41 | 4.352% | $135.0419 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $34.58 | 13.603% | $39.2839 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $12.91 | 11.447% | $14.3878 | $14.39 | $14.40 | $14.40 |
| Purchase #5 | $140.95 | 5.186% | $148.2597 | $148.26 | $148.25 | $148.30 |
| Purchase #6 | $23.76 | 3.175% | $24.5144 | $24.51 | $24.50 | $24.50 |
| Purchase #7 | $148.93 | 5.138% | $156.582 | $156.58 | $156.60 | $156.60 |
| 7 purchase totals = | $566.07 | $596.0272 | $596.02 | $596.05 | $596.10 | |