| 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 | $72.38 | 11.838% | $80.9483 | $80.95 | $80.95 | $80.90 |
| Purchase #2 | $6.99 | 6.127% | $7.4183 | $7.42 | $7.40 | $7.40 |
| Purchase #3 | $153.84 | 11.851% | $172.0716 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $41.40 | 4.235% | $43.1533 | $43.15 | $43.15 | $43.20 |
| Purchase #5 | $215.67 | 5.110% | $226.6907 | $226.69 | $226.70 | $226.70 |
| Purchase #6 | $10.37 | 3.478% | $10.7307 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $204.63 | 9.329% | $223.7199 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $705.28 | $764.7328 | $764.73 | $764.70 | $764.70 | |