| 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 | $11.90 | 4.518% | $12.4376 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $6.64 | 12.543% | $7.4729 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $232.60 | 10.143% | $256.1926 | $256.19 | $256.20 | $256.20 |
| Purchase #4 | $118.90 | 9.114% | $129.7365 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $93.92 | 12.698% | $105.846 | $105.85 | $105.85 | $105.80 |
| Purchase #6 | $51.77 | 13.191% | $58.599 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $150.90 | 9.543% | $165.3004 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $666.63 | $735.5850 | $735.59 | $735.60 | $735.50 | |