| 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 | $191.60 | 7.380% | $205.7401 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $94.75 | 9.819% | $104.0535 | $104.05 | $104.05 | $104.10 |
| Purchase #3 | $174.47 | 8.617% | $189.5041 | $189.50 | $189.50 | $189.50 |
| Purchase #4 | $103.27 | 6.506% | $109.9887 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $85.73 | 4.783% | $89.8305 | $89.83 | $89.85 | $89.80 |
| Purchase #6 | $67.45 | 10.717% | $74.6786 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $177.45 | 6.430% | $188.86 | $188.86 | $188.85 | $188.90 |
| 7 purchase totals = | $894.72 | $962.6555 | $962.65 | $962.70 | $962.70 | |