| 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 | $80.76 | 9.622% | $88.5307 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $89.73 | 4.482% | $93.7517 | $93.75 | $93.75 | $93.80 |
| Purchase #3 | $211.32 | 12.413% | $237.5512 | $237.55 | $237.55 | $237.60 |
| Purchase #4 | $164.26 | 4.186% | $171.1359 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $246.27 | 5.795% | $260.5413 | $260.54 | $260.55 | $260.50 |
| Purchase #6 | $10.98 | 4.529% | $11.4773 | $11.48 | $11.50 | $11.50 |
| Purchase #7 | $102.75 | 8.267% | $111.2443 | $111.24 | $111.25 | $111.20 |
| 7 purchase totals = | $906.07 | $974.2324 | $974.23 | $974.30 | $974.20 | |