| 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 | $82.54 | 11.576% | $92.0948 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $75.99 | 6.137% | $80.6535 | $80.65 | $80.65 | $80.70 |
| Purchase #3 | $220.25 | 3.245% | $227.3971 | $227.40 | $227.40 | $227.40 |
| Purchase #4 | $184.41 | 11.534% | $205.6798 | $205.68 | $205.70 | $205.70 |
| Purchase #5 | $33.78 | 7.742% | $36.3952 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $69.84 | 5.103% | $73.4039 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $96.99 | 9.194% | $105.9073 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $763.80 | $821.5316 | $821.53 | $821.55 | $821.60 | |