| 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 | $5.55 | 3.673% | $5.7539 | $5.75 | $5.75 | $5.80 |
| Purchase #2 | $173.57 | 7.279% | $186.2042 | $186.20 | $186.20 | $186.20 |
| Purchase #3 | $22.64 | 5.193% | $23.8157 | $23.82 | $23.80 | $23.80 |
| Purchase #4 | $184.63 | 3.439% | $190.9794 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $205.44 | 3.615% | $212.8667 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $84.60 | 12.372% | $95.0667 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $208.65 | 13.649% | $237.1286 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $885.08 | $951.8152 | $951.82 | $951.80 | $951.90 | |