| 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 | $5.76 | 9.401% | $6.3015 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $165.99 | 6.524% | $176.8192 | $176.82 | $176.80 | $176.80 |
| Purchase #3 | $97.85 | 13.199% | $110.7652 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $218.34 | 11.269% | $242.9447 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $144.38 | 13.219% | $163.4656 | $163.47 | $163.45 | $163.50 |
| Purchase #6 | $188.44 | 3.748% | $195.5027 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $75.99 | 7.603% | $81.7675 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $896.75 | $977.5664 | $977.57 | $977.50 | $977.60 | |