| 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 | $33.85 | 6.568% | $36.0733 | $36.07 | $36.05 | $36.10 |
| Purchase #2 | $161.69 | 7.793% | $174.2905 | $174.29 | $174.30 | $174.30 |
| Purchase #3 | $154.98 | 6.547% | $165.1265 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $51.79 | 3.690% | $53.7011 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $145.56 | 8.741% | $158.2834 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $36.45 | 6.800% | $38.9286 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $190.70 | 5.286% | $200.7804 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $775.02 | $827.1838 | $827.18 | $827.25 | $827.20 | |