| 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 | $25.77 | 4.450% | $26.9168 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $42.59 | 10.443% | $47.0377 | $47.04 | $47.05 | $47.00 |
| Purchase #3 | $62.56 | 13.147% | $70.7848 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $201.54 | 6.130% | $213.8944 | $213.89 | $213.90 | $213.90 |
| Purchase #5 | $130.64 | 3.105% | $134.6964 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $94.91 | 8.406% | $102.8881 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $94.60 | 9.503% | $103.5898 | $103.59 | $103.60 | $103.60 |
| 7 purchase totals = | $652.61 | $699.8080 | $699.81 | $699.85 | $699.80 | |