| 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 | $34.65 | 10.777% | $38.3842 | $38.38 | $38.40 | $38.40 |
| Purchase #2 | $129.41 | 9.787% | $142.0754 | $142.08 | $142.10 | $142.10 |
| Purchase #3 | $56.33 | 3.462% | $58.2801 | $58.28 | $58.30 | $58.30 |
| Purchase #4 | $243.41 | 11.859% | $272.276 | $272.28 | $272.30 | $272.30 |
| Purchase #5 | $30.69 | 9.401% | $33.5752 | $33.58 | $33.60 | $33.60 |
| Purchase #6 | $31.48 | 5.264% | $33.1371 | $33.14 | $33.15 | $33.10 |
| Purchase #7 | $242.96 | 12.690% | $273.7916 | $273.79 | $273.80 | $273.80 |
| 7 purchase totals = | $768.93 | $851.5196 | $851.53 | $851.65 | $851.60 | |