| 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 | $156.85 | 4.119% | $163.3107 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $64.93 | 6.722% | $69.2946 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $11.44 | 6.324% | $12.1635 | $12.16 | $12.15 | $12.20 |
| Purchase #4 | $43.58 | 12.114% | $48.8593 | $48.86 | $48.85 | $48.90 |
| Purchase #5 | $41.35 | 4.320% | $43.1363 | $43.14 | $43.15 | $43.10 |
| Purchase #6 | $148.78 | 13.400% | $168.7165 | $168.72 | $168.70 | $168.70 |
| Purchase #7 | $69.47 | 11.484% | $77.4479 | $77.45 | $77.45 | $77.40 |
| 7 purchase totals = | $536.40 | $582.9288 | $582.93 | $582.90 | $582.90 | |