| 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 | $66.95 | 3.775% | $69.4774 | $69.48 | $69.50 | $69.50 |
| Purchase #2 | $80.45 | 6.153% | $85.4001 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $149.73 | 12.472% | $168.4043 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $114.66 | 11.431% | $127.7668 | $127.77 | $127.75 | $127.80 |
| Purchase #5 | $71.78 | 8.224% | $77.6832 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $199.38 | 12.197% | $223.6984 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $102.66 | 12.685% | $115.6824 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $785.61 | $868.1126 | $868.11 | $868.15 | $868.20 | |