| 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 | $89.36 | 11.332% | $99.4863 | $99.49 | $99.50 | $99.50 |
| Purchase #2 | $92.64 | 5.730% | $97.9483 | $97.95 | $97.95 | $97.90 |
| Purchase #3 | $175.88 | 13.437% | $199.513 | $199.51 | $199.50 | $199.50 |
| Purchase #4 | $95.38 | 10.198% | $105.1069 | $105.11 | $105.10 | $105.10 |
| Purchase #5 | $10.26 | 12.408% | $11.5331 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $14.39 | 12.535% | $16.1938 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $174.51 | 7.672% | $187.8984 | $187.90 | $187.90 | $187.90 |
| 7 purchase totals = | $652.42 | $717.6798 | $717.68 | $717.70 | $717.60 | |