| 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 | $49.73 | 4.166% | $51.8018 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $52.90 | 13.454% | $60.0172 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $131.74 | 4.623% | $137.8303 | $137.83 | $137.85 | $137.80 |
| Purchase #4 | $178.34 | 4.600% | $186.5436 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $64.46 | 5.510% | $68.0117 | $68.01 | $68.00 | $68.00 |
| Purchase #6 | $250.37 | 13.650% | $284.5455 | $284.55 | $284.55 | $284.50 |
| Purchase #7 | $28.35 | 4.729% | $29.6907 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $755.89 | $818.4408 | $818.44 | $818.45 | $818.30 | |