| 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 | $6.59 | 10.114% | $7.2565 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $72.78 | 13.186% | $82.3768 | $82.38 | $82.40 | $82.40 |
| Purchase #3 | $175.49 | 8.843% | $191.0086 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $249.99 | 7.169% | $267.9118 | $267.91 | $267.90 | $267.90 |
| Purchase #5 | $11.44 | 8.874% | $12.4552 | $12.46 | $12.45 | $12.50 |
| Purchase #6 | $44.82 | 11.212% | $49.8452 | $49.85 | $49.85 | $49.80 |
| Purchase #7 | $34.66 | 13.117% | $39.2064 | $39.21 | $39.20 | $39.20 |
| 7 purchase totals = | $595.77 | $650.0605 | $650.08 | $650.05 | $650.10 | |