| 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 | $74.33 | 10.186% | $81.9013 | $81.90 | $81.90 | $81.90 |
| Purchase #2 | $21.78 | 5.197% | $22.9119 | $22.91 | $22.90 | $22.90 |
| Purchase #3 | $67.85 | 5.729% | $71.7371 | $71.74 | $71.75 | $71.70 |
| Purchase #4 | $201.67 | 10.563% | $222.9724 | $222.97 | $222.95 | $223.00 |
| Purchase #5 | $94.99 | 9.436% | $103.9533 | $103.95 | $103.95 | $104.00 |
| Purchase #6 | $112.79 | 12.781% | $127.2057 | $127.21 | $127.20 | $127.20 |
| Purchase #7 | $34.91 | 8.234% | $37.7845 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $608.32 | $668.4662 | $668.46 | $668.45 | $668.50 | |