| 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 | $104.89 | 4.482% | $109.5912 | $109.59 | $109.60 | $109.60 |
| Purchase #2 | $155.70 | 10.479% | $172.0158 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $177.41 | 6.759% | $189.4011 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $39.25 | 13.532% | $44.5613 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $26.99 | 6.158% | $28.652 | $28.65 | $28.65 | $28.70 |
| Purchase #6 | $25.70 | 12.733% | $28.9724 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $76.69 | 3.195% | $79.1402 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $606.63 | $652.3340 | $652.33 | $652.30 | $652.40 | |