| 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 | $86.83 | 8.430% | $94.1498 | $94.15 | $94.15 | $94.10 |
| Purchase #2 | $62.33 | 13.738% | $70.8929 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $36.83 | 5.407% | $38.8214 | $38.82 | $38.80 | $38.80 |
| Purchase #4 | $52.41 | 10.369% | $57.8444 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $212.39 | 4.496% | $221.9391 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $8.38 | 10.455% | $9.2561 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $133.37 | 6.249% | $141.7043 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $592.54 | $634.6080 | $634.60 | $634.60 | $634.50 | |