| 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 | $51.86 | 8.480% | $56.2577 | $56.26 | $56.25 | $56.30 |
| Purchase #2 | $88.50 | 9.831% | $97.2004 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $101.61 | 3.679% | $105.3482 | $105.35 | $105.35 | $105.30 |
| Purchase #4 | $90.99 | 12.192% | $102.0835 | $102.08 | $102.10 | $102.10 |
| Purchase #5 | $153.49 | 7.320% | $164.7255 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $142.40 | 5.211% | $149.8205 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $233.49 | 12.843% | $263.4771 | $263.48 | $263.50 | $263.50 |
| 7 purchase totals = | $862.34 | $938.9129 | $938.92 | $938.95 | $938.90 | |