| 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 | $14.57 | 9.174% | $15.9067 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $130.57 | 11.684% | $145.8258 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $61.90 | 7.697% | $66.6644 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $45.81 | 6.722% | $48.8893 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $220.77 | 9.156% | $240.9837 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $195.76 | 5.433% | $206.3956 | $206.40 | $206.40 | $206.40 |
| Purchase #7 | $85.62 | 11.323% | $95.3148 | $95.31 | $95.30 | $95.30 |
| 7 purchase totals = | $755.00 | $819.9803 | $819.98 | $820.00 | $820.00 | |