| 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 | $38.45 | 10.779% | $42.5945 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $167.71 | 12.595% | $188.8331 | $188.83 | $188.85 | $188.80 |
| Purchase #3 | $176.92 | 8.184% | $191.3991 | $191.40 | $191.40 | $191.40 |
| Purchase #4 | $139.47 | 8.821% | $151.7726 | $151.77 | $151.75 | $151.80 |
| Purchase #5 | $74.34 | 13.455% | $84.3424 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $31.25 | 9.474% | $34.2106 | $34.21 | $34.20 | $34.20 |
| Purchase #7 | $51.38 | 8.662% | $55.8305 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $679.52 | $748.9828 | $748.97 | $749.00 | $748.90 | |