| 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 | $57.57 | 12.137% | $64.5573 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $47.88 | 13.569% | $54.3768 | $54.38 | $54.40 | $54.40 |
| Purchase #3 | $161.86 | 7.468% | $173.9477 | $173.95 | $173.95 | $173.90 |
| Purchase #4 | $57.31 | 5.439% | $60.4271 | $60.43 | $60.45 | $60.40 |
| Purchase #5 | $158.78 | 9.727% | $174.2245 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $181.61 | 13.313% | $205.7877 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $148.62 | 11.504% | $165.7172 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $813.63 | $899.0383 | $899.05 | $899.05 | $899.00 | |