| 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 | $186.40 | 10.553% | $206.0708 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $12.25 | 10.845% | $13.5785 | $13.58 | $13.60 | $13.60 |
| Purchase #3 | $143.86 | 10.401% | $158.8229 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $29.88 | 13.206% | $33.826 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $80.42 | 5.365% | $84.7345 | $84.73 | $84.75 | $84.70 |
| Purchase #6 | $70.91 | 9.151% | $77.399 | $77.40 | $77.40 | $77.40 |
| Purchase #7 | $47.91 | 8.629% | $52.0442 | $52.04 | $52.05 | $52.00 |
| 7 purchase totals = | $571.63 | $626.4759 | $626.47 | $626.50 | $626.40 | |