| 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 | $11.93 | 5.431% | $12.5779 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $70.89 | 9.608% | $77.7011 | $77.70 | $77.70 | $77.70 |
| Purchase #3 | $82.40 | 9.283% | $90.0492 | $90.05 | $90.05 | $90.00 |
| Purchase #4 | $34.77 | 4.602% | $36.3701 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $213.92 | 13.123% | $241.9927 | $241.99 | $242.00 | $242.00 |
| Purchase #6 | $120.89 | 5.843% | $127.9536 | $127.95 | $127.95 | $128.00 |
| Purchase #7 | $153.83 | 10.519% | $170.0114 | $170.01 | $170.00 | $170.00 |
| 7 purchase totals = | $688.63 | $756.6560 | $756.65 | $756.65 | $756.70 | |