| 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 | $34.58 | 4.270% | $36.0566 | $36.06 | $36.05 | $36.10 |
| Purchase #2 | $33.77 | 7.631% | $36.347 | $36.35 | $36.35 | $36.30 |
| Purchase #3 | $214.30 | 7.380% | $230.1153 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $239.30 | 5.654% | $252.83 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $36.32 | 4.131% | $37.8204 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $124.53 | 12.249% | $139.7837 | $139.78 | $139.80 | $139.80 |
| Purchase #7 | $84.56 | 10.227% | $93.208 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $767.36 | $826.1610 | $826.17 | $826.15 | $826.10 | |