| 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 | $96.62 | 9.494% | $105.7931 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $15.25 | 8.125% | $16.4891 | $16.49 | $16.50 | $16.50 |
| Purchase #3 | $146.80 | 8.755% | $159.6523 | $159.65 | $159.65 | $159.70 |
| Purchase #4 | $233.44 | 4.788% | $244.6171 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $207.28 | 11.652% | $231.4323 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $108.33 | 9.267% | $118.3689 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $18.85 | 11.761% | $21.0669 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $826.57 | $897.4197 | $897.42 | $897.40 | $897.50 | |