| 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 | $32.29 | 6.423% | $34.364 | $34.36 | $34.35 | $34.40 |
| Purchase #2 | $126.99 | 6.554% | $135.3129 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $67.63 | 11.326% | $75.2898 | $75.29 | $75.30 | $75.30 |
| Purchase #4 | $139.97 | 3.779% | $145.2595 | $145.26 | $145.25 | $145.30 |
| Purchase #5 | $249.81 | 10.545% | $276.1525 | $276.15 | $276.15 | $276.20 |
| Purchase #6 | $137.81 | 12.690% | $155.2981 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $81.49 | 9.717% | $89.4084 | $89.41 | $89.40 | $89.40 |
| 7 purchase totals = | $835.99 | $911.0852 | $911.08 | $911.05 | $911.20 | |