| 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 | $114.48 | 5.140% | $120.3643 | $120.36 | $120.35 | $120.40 |
| Purchase #2 | $52.72 | 4.162% | $54.9142 | $54.91 | $54.90 | $54.90 |
| Purchase #3 | $174.80 | 7.530% | $187.9624 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $52.34 | 4.640% | $54.7686 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $7.45 | 10.531% | $8.2346 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $204.54 | 9.639% | $224.2556 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $20.41 | 6.576% | $21.7522 | $21.75 | $21.75 | $21.80 |
| 7 purchase totals = | $626.74 | $672.2519 | $672.24 | $672.20 | $672.40 | |