| 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 | $63.73 | 6.570% | $67.9171 | $67.92 | $67.90 | $67.90 |
| Purchase #2 | $209.83 | 3.126% | $216.3893 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $31.77 | 4.810% | $33.2981 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $8.80 | 7.804% | $9.4868 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $150.32 | 3.777% | $155.9976 | $156.00 | $156.00 | $156.00 |
| Purchase #6 | $132.98 | 9.111% | $145.0958 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $166.52 | 6.322% | $177.0474 | $177.05 | $177.05 | $177.00 |
| 7 purchase totals = | $763.95 | $805.2321 | $805.25 | $805.25 | $805.20 | |