| 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 | 5.729% | $71.8111 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $126.41 | 10.276% | $139.3999 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $35.63 | 9.619% | $39.0572 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $131.33 | 5.416% | $138.4428 | $138.44 | $138.45 | $138.40 |
| Purchase #5 | $67.80 | 11.718% | $75.7448 | $75.74 | $75.75 | $75.70 |
| Purchase #6 | $184.35 | 13.811% | $209.8106 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $94.91 | 11.216% | $105.5551 | $105.56 | $105.55 | $105.60 |
| 7 purchase totals = | $708.35 | $779.8215 | $779.82 | $779.80 | $779.80 | |