| 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 | $114.36 | 3.676% | $118.5639 | $118.56 | $118.55 | $118.60 |
| Purchase #2 | $63.86 | 5.333% | $67.2657 | $67.27 | $67.25 | $67.30 |
| Purchase #3 | $18.79 | 10.725% | $20.8052 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $62.30 | 9.453% | $68.1892 | $68.19 | $68.20 | $68.20 |
| Purchase #5 | $10.80 | 11.697% | $12.0633 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $185.39 | 5.660% | $195.8831 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $103.95 | 5.201% | $109.3564 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $559.45 | $592.1268 | $592.13 | $592.10 | $592.30 | |