| 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 | $64.34 | 6.350% | $68.4256 | $68.43 | $68.45 | $68.40 |
| Purchase #2 | $225.79 | 8.122% | $244.1287 | $244.13 | $244.15 | $244.10 |
| Purchase #3 | $154.92 | 3.746% | $160.7233 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $234.56 | 4.413% | $244.9111 | $244.91 | $244.90 | $244.90 |
| Purchase #5 | $76.62 | 8.121% | $82.8423 | $82.84 | $82.85 | $82.80 |
| Purchase #6 | $78.98 | 11.674% | $88.2001 | $88.20 | $88.20 | $88.20 |
| Purchase #7 | $18.75 | 9.511% | $20.5333 | $20.53 | $20.55 | $20.50 |
| 7 purchase totals = | $853.96 | $909.7644 | $909.76 | $909.80 | $909.60 | |