| 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 | $84.78 | 12.702% | $95.5488 | $95.55 | $95.55 | $95.50 |
| Purchase #2 | $62.70 | 5.635% | $66.2331 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $105.86 | 13.387% | $120.0315 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $141.87 | 5.585% | $149.7934 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $128.97 | 11.589% | $143.9163 | $143.92 | $143.90 | $143.90 |
| Purchase #6 | $88.62 | 13.787% | $100.838 | $100.84 | $100.85 | $100.80 |
| Purchase #7 | $129.89 | 5.543% | $137.0898 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $742.69 | $813.4509 | $813.45 | $813.50 | $813.30 | |