| 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 | $32.70 | 4.237% | $34.0855 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $16.88 | 10.497% | $18.6519 | $18.65 | $18.65 | $18.70 |
| Purchase #3 | $102.28 | 3.534% | $105.8946 | $105.89 | $105.90 | $105.90 |
| Purchase #4 | $201.98 | 8.844% | $219.8431 | $219.84 | $219.85 | $219.80 |
| Purchase #5 | $60.44 | 13.341% | $68.5033 | $68.50 | $68.50 | $68.50 |
| Purchase #6 | $233.78 | 7.419% | $251.1241 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $155.47 | 11.282% | $173.0101 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $803.53 | $871.1126 | $871.10 | $871.10 | $871.10 | |