| 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 | $27.55 | 5.551% | $29.0793 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $185.59 | 12.681% | $209.1247 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $162.92 | 6.238% | $173.0829 | $173.08 | $173.10 | $173.10 |
| Purchase #4 | $201.54 | 13.645% | $229.0401 | $229.04 | $229.05 | $229.00 |
| Purchase #5 | $115.51 | 9.344% | $126.3033 | $126.30 | $126.30 | $126.30 |
| Purchase #6 | $68.83 | 8.328% | $74.5622 | $74.56 | $74.55 | $74.60 |
| Purchase #7 | $221.67 | 9.300% | $242.2853 | $242.29 | $242.30 | $242.30 |
| 7 purchase totals = | $983.61 | $1,083.4778 | $1,083.47 | $1,083.50 | $1,083.50 | |