| 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 | $83.49 | 10.682% | $92.4084 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $104.27 | 4.312% | $108.7661 | $108.77 | $108.75 | $108.80 |
| Purchase #3 | $5.58 | 12.179% | $6.2596 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $166.65 | 3.753% | $172.9044 | $172.90 | $172.90 | $172.90 |
| Purchase #5 | $10.92 | 8.249% | $11.8208 | $11.82 | $11.80 | $11.80 |
| Purchase #6 | $77.74 | 13.505% | $88.2388 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $14.25 | 11.197% | $15.8456 | $15.85 | $15.85 | $15.80 |
| 7 purchase totals = | $462.90 | $496.2437 | $496.25 | $496.20 | $496.20 | |