| 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 | $69.79 | 6.222% | $74.1323 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $83.57 | 3.543% | $86.5309 | $86.53 | $86.55 | $86.50 |
| Purchase #3 | $151.73 | 11.398% | $169.0242 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $105.36 | 9.514% | $115.384 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $102.94 | 4.812% | $107.8935 | $107.89 | $107.90 | $107.90 |
| Purchase #6 | $29.69 | 13.579% | $33.7216 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $94.45 | 4.217% | $98.433 | $98.43 | $98.45 | $98.40 |
| 7 purchase totals = | $637.53 | $685.1195 | $685.10 | $685.15 | $685.00 | |