| 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 | $67.32 | 11.184% | $74.8491 | $74.85 | $74.85 | $74.80 |
| Purchase #2 | $89.36 | 7.616% | $96.1657 | $96.17 | $96.15 | $96.20 |
| Purchase #3 | $141.30 | 8.632% | $153.497 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $58.62 | 13.732% | $66.6697 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $74.32 | 12.706% | $83.7631 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $96.92 | 7.807% | $104.4865 | $104.49 | $104.50 | $104.50 |
| Purchase #7 | $237.78 | 3.188% | $245.3604 | $245.36 | $245.35 | $245.40 |
| 7 purchase totals = | $765.62 | $824.7915 | $824.80 | $824.75 | $824.90 | |