| 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 | $58.29 | 11.743% | $65.135 | $65.14 | $65.15 | $65.10 |
| Purchase #2 | $68.26 | 11.437% | $76.0669 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $245.49 | 13.404% | $278.3955 | $278.40 | $278.40 | $278.40 |
| Purchase #4 | $73.39 | 10.328% | $80.9697 | $80.97 | $80.95 | $81.00 |
| Purchase #5 | $166.97 | 3.597% | $172.9759 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $233.47 | 3.761% | $242.2508 | $242.25 | $242.25 | $242.30 |
| Purchase #7 | $79.36 | 4.846% | $83.2058 | $83.21 | $83.20 | $83.20 |
| 7 purchase totals = | $925.23 | $998.9996 | $999.02 | $999.00 | $999.10 | |