| 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 | $232.60 | 9.823% | $255.4483 | $255.45 | $255.45 | $255.40 |
| Purchase #2 | $163.65 | 5.554% | $172.7391 | $172.74 | $172.75 | $172.70 |
| Purchase #3 | $88.58 | 9.228% | $96.7542 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $119.65 | 11.686% | $133.6323 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $86.61 | 11.603% | $96.6594 | $96.66 | $96.65 | $96.70 |
| Purchase #6 | $74.42 | 9.501% | $81.4906 | $81.49 | $81.50 | $81.50 |
| Purchase #7 | $54.77 | 5.214% | $57.6257 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $820.28 | $894.3496 | $894.35 | $894.40 | $894.30 | |