| 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 | $56.30 | 9.227% | $61.4948 | $61.49 | $61.50 | $61.50 |
| Purchase #2 | $210.49 | 10.132% | $231.8168 | $231.82 | $231.80 | $231.80 |
| Purchase #3 | $138.51 | 10.472% | $153.0148 | $153.01 | $153.00 | $153.00 |
| Purchase #4 | $140.89 | 6.795% | $150.4635 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $67.25 | 11.849% | $75.2185 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $34.53 | 9.610% | $37.8483 | $37.85 | $37.85 | $37.80 |
| Purchase #7 | $203.66 | 4.474% | $212.7717 | $212.77 | $212.75 | $212.80 |
| 7 purchase totals = | $851.63 | $922.6284 | $922.62 | $922.55 | $922.60 | |