| 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 | $88.43 | 9.732% | $97.036 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $130.68 | 10.163% | $143.961 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $72.50 | 6.546% | $77.2459 | $77.25 | $77.25 | $77.20 |
| Purchase #4 | $56.30 | 13.271% | $63.7716 | $63.77 | $63.75 | $63.80 |
| Purchase #5 | $82.47 | 3.407% | $85.2798 | $85.28 | $85.30 | $85.30 |
| Purchase #6 | $178.31 | 4.225% | $185.8436 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $43.77 | 8.279% | $47.3937 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $652.46 | $700.5316 | $700.53 | $700.55 | $700.50 | |