| 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 | $90.30 | 7.468% | $97.0436 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $85.30 | 11.818% | $95.3808 | $95.38 | $95.40 | $95.40 |
| Purchase #3 | $126.85 | 11.748% | $141.7523 | $141.75 | $141.75 | $141.80 |
| Purchase #4 | $18.85 | 8.725% | $20.4947 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $185.53 | 4.130% | $193.1924 | $193.19 | $193.20 | $193.20 |
| Purchase #6 | $153.54 | 6.685% | $163.8041 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $232.40 | 11.573% | $259.2957 | $259.30 | $259.30 | $259.30 |
| 7 purchase totals = | $892.77 | $970.9636 | $970.95 | $971.00 | $971.00 | |