| 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 | $13.53 | 11.748% | $15.1195 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $36.90 | 4.502% | $38.5612 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $202.33 | 10.628% | $223.8336 | $223.83 | $223.85 | $223.80 |
| Purchase #4 | $66.63 | 11.603% | $74.3611 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $101.45 | 12.233% | $113.8604 | $113.86 | $113.85 | $113.90 |
| Purchase #6 | $245.33 | 3.533% | $253.9975 | $254.00 | $254.00 | $254.00 |
| Purchase #7 | $99.85 | 4.790% | $104.6328 | $104.63 | $104.65 | $104.60 |
| 7 purchase totals = | $766.02 | $824.3661 | $824.36 | $824.35 | $824.40 | |