| 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 | $49.30 | 3.792% | $51.1695 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $145.77 | 8.514% | $158.1809 | $158.18 | $158.20 | $158.20 |
| Purchase #3 | $26.38 | 13.324% | $29.8949 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $150.57 | 3.149% | $155.3114 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $166.63 | 8.688% | $181.1068 | $181.11 | $181.10 | $181.10 |
| Purchase #6 | $201.75 | 5.426% | $212.697 | $212.70 | $212.70 | $212.70 |
| Purchase #7 | $77.62 | 9.691% | $85.1422 | $85.14 | $85.15 | $85.10 |
| 7 purchase totals = | $818.02 | $873.5027 | $873.50 | $873.50 | $873.50 | |