| 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 | $39.36 | 4.597% | $41.1694 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $103.99 | 10.742% | $115.1606 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $99.77 | 4.123% | $103.8835 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $76.53 | 4.697% | $80.1246 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $180.58 | 10.554% | $199.6384 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $210.45 | 7.103% | $225.3983 | $225.40 | $225.40 | $225.40 |
| Purchase #7 | $13.31 | 5.645% | $14.0613 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $723.99 | $779.4361 | $779.43 | $779.40 | $779.50 | |