| 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 | $27.84 | 8.831% | $30.2986 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $68.29 | 7.416% | $73.3544 | $73.35 | $73.35 | $73.40 |
| Purchase #3 | $79.91 | 4.642% | $83.6194 | $83.62 | $83.60 | $83.60 |
| Purchase #4 | $250.85 | 9.829% | $275.506 | $275.51 | $275.50 | $275.50 |
| Purchase #5 | $104.57 | 12.413% | $117.5503 | $117.55 | $117.55 | $117.60 |
| Purchase #6 | $147.50 | 5.649% | $155.8323 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $125.52 | 11.580% | $140.0552 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $804.48 | $876.2162 | $876.22 | $876.20 | $876.30 | |