| 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 | $63.90 | 3.446% | $66.102 | $66.10 | $66.10 | $66.10 |
| Purchase #2 | $93.77 | 4.779% | $98.2513 | $98.25 | $98.25 | $98.30 |
| Purchase #3 | $5.69 | 13.389% | $6.4518 | $6.45 | $6.45 | $6.50 |
| Purchase #4 | $62.57 | 11.851% | $69.9852 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $189.57 | 3.400% | $196.0154 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $168.49 | 6.436% | $179.334 | $179.33 | $179.35 | $179.30 |
| Purchase #7 | $40.70 | 7.271% | $43.6593 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $624.69 | $659.7990 | $659.80 | $659.80 | $659.90 | |