| 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 | $108.52 | 10.770% | $120.2076 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $89.68 | 8.194% | $97.0284 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $161.88 | 6.292% | $172.0655 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $189.65 | 12.285% | $212.9485 | $212.95 | $212.95 | $212.90 |
| Purchase #5 | $13.58 | 12.475% | $15.2741 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $60.98 | 7.628% | $65.6316 | $65.63 | $65.65 | $65.60 |
| Purchase #7 | $194.46 | 10.427% | $214.7363 | $214.74 | $214.75 | $214.70 |
| 7 purchase totals = | $818.75 | $897.8920 | $897.90 | $897.90 | $897.80 | |