| 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 | $37.95 | 12.494% | $42.6915 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $207.55 | 9.112% | $226.462 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $248.90 | 10.505% | $275.0469 | $275.05 | $275.05 | $275.00 |
| Purchase #4 | $56.58 | 10.444% | $62.4892 | $62.49 | $62.50 | $62.50 |
| Purchase #5 | $52.53 | 6.689% | $56.0437 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $98.29 | 5.177% | $103.3785 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $161.79 | 3.378% | $167.2553 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $863.59 | $933.3671 | $933.37 | $933.40 | $933.40 | |