| 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 | $207.89 | 12.351% | $233.5665 | $233.57 | $233.55 | $233.60 |
| Purchase #2 | $5.50 | 8.519% | $5.9685 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $82.92 | 12.424% | $93.222 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $48.96 | 5.507% | $51.6562 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $174.51 | 6.679% | $186.1655 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $11.38 | 12.673% | $12.8222 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $43.89 | 10.664% | $48.5704 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $575.05 | $631.9713 | $631.98 | $631.85 | $632.10 | |