| 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 | $237.81 | 8.546% | $258.1332 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $73.42 | 11.398% | $81.7884 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $52.28 | 11.379% | $58.2289 | $58.23 | $58.25 | $58.20 |
| Purchase #4 | $85.37 | 9.594% | $93.5604 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $63.45 | 11.835% | $70.9593 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $81.53 | 9.183% | $89.0169 | $89.02 | $89.00 | $89.00 |
| Purchase #7 | $83.88 | 3.709% | $86.9911 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $677.74 | $738.6782 | $738.68 | $738.70 | $738.70 | |