| 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 | $67.98 | 9.482% | $74.4259 | $74.43 | $74.45 | $74.40 |
| Purchase #2 | $12.77 | 10.277% | $14.0824 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $117.30 | 4.526% | $122.609 | $122.61 | $122.60 | $122.60 |
| Purchase #4 | $208.88 | 11.761% | $233.4464 | $233.45 | $233.45 | $233.40 |
| Purchase #5 | $72.41 | 13.223% | $81.9848 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $76.97 | 6.180% | $81.7267 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $192.73 | 13.415% | $218.5847 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $749.04 | $826.8599 | $826.86 | $826.95 | $826.80 | |