| 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 | $67.92 | 9.317% | $74.2481 | $74.25 | $74.25 | $74.20 |
| Purchase #2 | $27.85 | 10.176% | $30.684 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $63.83 | 6.182% | $67.776 | $67.78 | $67.80 | $67.80 |
| Purchase #4 | $211.64 | 4.472% | $221.1045 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $16.64 | 10.364% | $18.3646 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $74.43 | 8.384% | $80.6702 | $80.67 | $80.65 | $80.70 |
| Purchase #7 | $67.96 | 10.236% | $74.9164 | $74.92 | $74.90 | $74.90 |
| 7 purchase totals = | $530.27 | $567.7638 | $567.76 | $567.75 | $567.80 | |