| 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 | $23.32 | 3.179% | $24.0613 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $123.79 | 4.280% | $129.0882 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $31.43 | 7.398% | $33.7552 | $33.76 | $33.75 | $33.80 |
| Purchase #4 | $153.42 | 3.231% | $158.377 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $186.85 | 13.264% | $211.6338 | $211.63 | $211.65 | $211.60 |
| Purchase #6 | $8.70 | 10.184% | $9.586 | $9.59 | $9.60 | $9.60 |
| Purchase #7 | $231.92 | 4.703% | $242.8272 | $242.83 | $242.85 | $242.80 |
| 7 purchase totals = | $759.43 | $809.3287 | $809.34 | $809.40 | $809.40 | |