| 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 | $76.48 | 4.559% | $79.9667 | $79.97 | $79.95 | $80.00 |
| Purchase #2 | $12.98 | 5.507% | $13.6948 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $112.41 | 7.367% | $120.6912 | $120.69 | $120.70 | $120.70 |
| Purchase #4 | $73.84 | 7.870% | $79.6512 | $79.65 | $79.65 | $79.70 |
| Purchase #5 | $120.33 | 8.218% | $130.2187 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $164.41 | 8.844% | $178.9504 | $178.95 | $178.95 | $179.00 |
| Purchase #7 | $42.35 | 5.224% | $44.5624 | $44.56 | $44.55 | $44.60 |
| 7 purchase totals = | $602.80 | $647.7354 | $647.73 | $647.70 | $647.90 | |