| 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 | $79.27 | 13.833% | $90.2354 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $165.87 | 12.858% | $187.1976 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $113.74 | 9.645% | $124.7102 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $171.71 | 3.383% | $177.5189 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $96.43 | 7.265% | $103.4356 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $11.87 | 11.345% | $13.2167 | $13.22 | $13.20 | $13.20 |
| Purchase #7 | $105.78 | 13.132% | $119.671 | $119.67 | $119.65 | $119.70 |
| 7 purchase totals = | $744.67 | $815.9854 | $816.00 | $815.95 | $815.90 | |