| 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 | $89.74 | 3.584% | $92.9563 | $92.96 | $92.95 | $93.00 |
| Purchase #2 | $18.28 | 3.812% | $18.9768 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $186.78 | 5.562% | $197.1687 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $81.81 | 11.819% | $91.4791 | $91.48 | $91.50 | $91.50 |
| Purchase #5 | $94.25 | 10.567% | $104.2094 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $70.70 | 4.286% | $73.7302 | $73.73 | $73.75 | $73.70 |
| Purchase #7 | $88.53 | 12.142% | $99.2793 | $99.28 | $99.30 | $99.30 |
| 7 purchase totals = | $630.09 | $677.7998 | $677.81 | $677.85 | $677.90 | |