| 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 | $244.41 | 4.349% | $255.0394 | $255.04 | $255.05 | $255.00 |
| Purchase #2 | $19.40 | 5.358% | $20.4395 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $6.92 | 13.770% | $7.8729 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $104.74 | 6.588% | $111.6403 | $111.64 | $111.65 | $111.60 |
| Purchase #5 | $206.48 | 13.703% | $234.774 | $234.77 | $234.75 | $234.80 |
| Purchase #6 | $171.40 | 8.723% | $186.3512 | $186.35 | $186.35 | $186.40 |
| Purchase #7 | $60.75 | 3.313% | $62.7626 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $814.10 | $878.8799 | $878.87 | $878.85 | $878.90 | |