| 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 | $90.86 | 13.670% | $103.2806 | $103.28 | $103.30 | $103.30 |
| Purchase #2 | $200.64 | 13.827% | $228.3825 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $8.97 | 11.427% | $9.995 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $31.54 | 4.704% | $33.0236 | $33.02 | $33.00 | $33.00 |
| Purchase #5 | $171.90 | 5.513% | $181.3768 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $44.61 | 13.253% | $50.5222 | $50.52 | $50.50 | $50.50 |
| Purchase #7 | $163.49 | 4.705% | $171.1822 | $171.18 | $171.20 | $171.20 |
| 7 purchase totals = | $712.01 | $777.7629 | $777.76 | $777.80 | $777.80 | |