| 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 | $83.97 | 6.566% | $89.4835 | $89.48 | $89.50 | $89.50 |
| Purchase #2 | $48.87 | 7.371% | $52.4722 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $139.50 | 7.241% | $149.6012 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $50.65 | 8.441% | $54.9254 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $185.68 | 13.238% | $210.2603 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $123.98 | 7.854% | $133.7174 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $113.30 | 10.753% | $125.4831 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $745.95 | $815.9431 | $815.94 | $815.95 | $816.00 | |