| 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 | $43.29 | 13.450% | $49.1125 | $49.11 | $49.10 | $49.10 |
| Purchase #2 | $175.81 | 6.770% | $187.7123 | $187.71 | $187.70 | $187.70 |
| Purchase #3 | $138.48 | 5.341% | $145.8762 | $145.88 | $145.90 | $145.90 |
| Purchase #4 | $167.58 | 4.373% | $174.9083 | $174.91 | $174.90 | $174.90 |
| Purchase #5 | $145.98 | 10.541% | $161.3678 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $66.97 | 12.108% | $75.0787 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $88.97 | 5.559% | $93.9158 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $827.08 | $887.9716 | $887.98 | $887.95 | $888.00 | |