| 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 | $43.31 | 3.133% | $44.6669 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $34.82 | 12.648% | $39.224 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $83.29 | 8.334% | $90.2314 | $90.23 | $90.25 | $90.20 |
| Purchase #4 | $174.75 | 13.375% | $198.1228 | $198.12 | $198.10 | $198.10 |
| Purchase #5 | $94.72 | 12.487% | $106.5477 | $106.55 | $106.55 | $106.50 |
| Purchase #6 | $206.69 | 13.448% | $234.4857 | $234.49 | $234.50 | $234.50 |
| Purchase #7 | $66.34 | 3.561% | $68.7024 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $703.92 | $781.9809 | $781.98 | $781.95 | $781.90 | |