| 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 | $114.29 | 10.633% | $126.4425 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $37.82 | 5.107% | $39.7515 | $39.75 | $39.75 | $39.80 |
| Purchase #3 | $23.80 | 6.763% | $25.4096 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $148.71 | 12.246% | $166.921 | $166.92 | $166.90 | $166.90 |
| Purchase #5 | $63.74 | 8.494% | $69.1541 | $69.15 | $69.15 | $69.20 |
| Purchase #6 | $227.96 | 7.726% | $245.5722 | $245.57 | $245.55 | $245.60 |
| Purchase #7 | $34.93 | 3.389% | $36.1138 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $651.25 | $709.3647 | $709.35 | $709.30 | $709.40 | |