| 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 | $31.46 | 13.685% | $35.7653 | $35.77 | $35.75 | $35.80 |
| Purchase #2 | $44.58 | 7.244% | $47.8094 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $40.81 | 9.732% | $44.7816 | $44.78 | $44.80 | $44.80 |
| Purchase #4 | $72.58 | 10.152% | $79.9483 | $79.95 | $79.95 | $79.90 |
| Purchase #5 | $55.64 | 4.340% | $58.0548 | $58.05 | $58.05 | $58.10 |
| Purchase #6 | $34.26 | 11.506% | $38.202 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $247.82 | 3.193% | $255.7329 | $255.73 | $255.75 | $255.70 |
| 7 purchase totals = | $527.15 | $560.2943 | $560.29 | $560.30 | $560.30 | |