| 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 | $119.67 | 3.247% | $123.5557 | $123.56 | $123.55 | $123.60 |
| Purchase #2 | $19.36 | 11.756% | $21.636 | $21.64 | $21.65 | $21.60 |
| Purchase #3 | $32.62 | 11.872% | $36.4926 | $36.49 | $36.50 | $36.50 |
| Purchase #4 | $21.55 | 3.764% | $22.3611 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $198.29 | 7.540% | $213.2411 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $150.68 | 10.136% | $165.9529 | $165.95 | $165.95 | $166.00 |
| Purchase #7 | $115.57 | 10.696% | $127.9314 | $127.93 | $127.95 | $127.90 |
| 7 purchase totals = | $657.74 | $711.1708 | $711.17 | $711.20 | $711.20 | |