| 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 | $10.30 | 3.793% | $10.6907 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $72.86 | 11.805% | $81.4611 | $81.46 | $81.45 | $81.50 |
| Purchase #3 | $53.48 | 4.343% | $55.8026 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $111.93 | 10.796% | $124.014 | $124.01 | $124.00 | $124.00 |
| Purchase #5 | $232.65 | 13.114% | $263.1597 | $263.16 | $263.15 | $263.20 |
| Purchase #6 | $170.48 | 3.234% | $175.9933 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $203.74 | 4.820% | $213.5603 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $855.44 | $924.6817 | $924.67 | $924.65 | $924.80 | |