| 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 | $30.61 | 4.228% | $31.9042 | $31.90 | $31.90 | $31.90 |
| Purchase #2 | $155.77 | 6.783% | $166.3359 | $166.34 | $166.35 | $166.30 |
| Purchase #3 | $200.62 | 5.630% | $211.9149 | $211.91 | $211.90 | $211.90 |
| Purchase #4 | $8.99 | 4.338% | $9.38 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $141.46 | 13.684% | $160.8174 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $134.80 | 13.250% | $152.661 | $152.66 | $152.65 | $152.70 |
| Purchase #7 | $199.68 | 11.401% | $222.4455 | $222.45 | $222.45 | $222.40 |
| 7 purchase totals = | $871.93 | $955.4589 | $955.46 | $955.45 | $955.40 | |