| 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 | $66.28 | 9.230% | $72.3976 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $149.95 | 10.315% | $165.4173 | $165.42 | $165.40 | $165.40 |
| Purchase #3 | $83.49 | 12.227% | $93.6983 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $197.93 | 7.598% | $212.9687 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $13.41 | 5.792% | $14.1867 | $14.19 | $14.20 | $14.20 |
| Purchase #6 | $208.78 | 5.177% | $219.5885 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $102.87 | 12.739% | $115.9746 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $822.71 | $894.2317 | $894.24 | $894.20 | $894.30 | |