| 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 | $21.52 | 12.678% | $24.2483 | $24.25 | $24.25 | $24.20 |
| Purchase #2 | $72.77 | 4.248% | $75.8613 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $166.60 | 10.315% | $183.7848 | $183.78 | $183.80 | $183.80 |
| Purchase #4 | $230.47 | 4.557% | $240.9725 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $151.32 | 7.217% | $162.2408 | $162.24 | $162.25 | $162.20 |
| Purchase #6 | $43.89 | 10.698% | $48.5854 | $48.59 | $48.60 | $48.60 |
| Purchase #7 | $69.54 | 13.868% | $79.1838 | $79.18 | $79.20 | $79.20 |
| 7 purchase totals = | $756.11 | $814.8769 | $814.87 | $814.90 | $814.90 | |