| 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 | $36.90 | 6.394% | $39.2594 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $96.50 | 6.603% | $102.8719 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $102.92 | 4.165% | $107.2066 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $33.81 | 11.527% | $37.7073 | $37.71 | $37.70 | $37.70 |
| Purchase #5 | $139.73 | 5.743% | $147.7547 | $147.75 | $147.75 | $147.80 |
| Purchase #6 | $152.63 | 10.692% | $168.9492 | $168.95 | $168.95 | $168.90 |
| Purchase #7 | $126.41 | 10.277% | $139.4012 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $688.90 | $743.1503 | $743.15 | $743.10 | $743.20 | |