| 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 | $81.61 | 7.262% | $87.5365 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $81.48 | 3.269% | $84.1436 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $126.57 | 3.450% | $130.9367 | $130.94 | $130.95 | $130.90 |
| Purchase #4 | $78.67 | 13.638% | $89.399 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $103.82 | 8.644% | $112.7942 | $112.79 | $112.80 | $112.80 |
| Purchase #6 | $151.25 | 4.322% | $157.787 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $188.94 | 7.349% | $202.8252 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $812.34 | $865.4222 | $865.43 | $865.50 | $865.30 | |