| 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 | $89.54 | 9.196% | $97.7741 | $97.77 | $97.75 | $97.80 |
| Purchase #2 | $84.41 | 12.297% | $94.7899 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $144.86 | 13.600% | $164.561 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $213.70 | 11.468% | $238.2071 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $98.75 | 9.610% | $108.2399 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $37.95 | 12.574% | $42.7218 | $42.72 | $42.70 | $42.70 |
| Purchase #7 | $142.94 | 11.702% | $159.6668 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $812.15 | $905.9606 | $905.96 | $905.90 | $906.00 | |