| 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 | $126.49 | 13.428% | $143.4751 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $217.27 | 10.840% | $240.8221 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $77.90 | 4.432% | $81.3525 | $81.35 | $81.35 | $81.40 |
| Purchase #4 | $183.48 | 8.299% | $198.707 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $51.99 | 6.764% | $55.5066 | $55.51 | $55.50 | $55.50 |
| Purchase #6 | $26.82 | 11.600% | $29.9311 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $8.94 | 5.832% | $9.4614 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $692.89 | $759.2558 | $759.26 | $759.25 | $759.30 | |