| 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 | $85.87 | 7.638% | $92.4288 | $92.43 | $92.45 | $92.40 |
| Purchase #2 | $192.76 | 4.486% | $201.4072 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $92.45 | 5.173% | $97.2324 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $149.65 | 11.180% | $166.3809 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $142.60 | 3.250% | $147.2345 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $43.71 | 3.562% | $45.267 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $111.57 | 7.256% | $119.6655 | $119.67 | $119.65 | $119.70 |
| 7 purchase totals = | $818.61 | $869.6163 | $869.62 | $869.65 | $869.60 | |