| 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 | $35.61 | 8.827% | $38.7533 | $38.75 | $38.75 | $38.80 |
| Purchase #2 | $49.59 | 13.567% | $56.3179 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $89.34 | 4.452% | $93.3174 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $202.41 | 3.786% | $210.0732 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $56.91 | 8.677% | $61.8481 | $61.85 | $61.85 | $61.80 |
| Purchase #6 | $97.69 | 13.720% | $111.0931 | $111.09 | $111.10 | $111.10 |
| Purchase #7 | $185.33 | 6.425% | $197.2375 | $197.24 | $197.25 | $197.20 |
| 7 purchase totals = | $716.88 | $768.6405 | $768.64 | $768.60 | $768.60 | |