| 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 | $88.25 | 5.288% | $92.9167 | $92.92 | $92.90 | $92.90 |
| Purchase #2 | $94.39 | 7.303% | $101.2833 | $101.28 | $101.30 | $101.30 |
| Purchase #3 | $243.70 | 12.175% | $273.3705 | $273.37 | $273.35 | $273.40 |
| Purchase #4 | $101.28 | 12.405% | $113.8438 | $113.84 | $113.85 | $113.80 |
| Purchase #5 | $125.41 | 13.272% | $142.0544 | $142.05 | $142.05 | $142.10 |
| Purchase #6 | $86.28 | 9.109% | $94.1392 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $46.55 | 12.764% | $52.4916 | $52.49 | $52.50 | $52.50 |
| 7 purchase totals = | $785.86 | $870.0995 | $870.09 | $870.10 | $870.10 | |