| 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 | $36.84 | 5.195% | $38.7538 | $38.75 | $38.75 | $38.80 |
| Purchase #2 | $93.99 | 12.504% | $105.7425 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $237.55 | 3.177% | $245.097 | $245.10 | $245.10 | $245.10 |
| Purchase #4 | $43.27 | 7.761% | $46.6282 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $104.43 | 12.482% | $117.465 | $117.47 | $117.45 | $117.50 |
| Purchase #6 | $61.40 | 10.348% | $67.7537 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $129.82 | 9.591% | $142.271 | $142.27 | $142.25 | $142.30 |
| 7 purchase totals = | $707.30 | $763.7112 | $763.71 | $763.70 | $763.80 | |