| 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 | $89.94 | 11.134% | $99.9539 | $99.95 | $99.95 | $100.00 |
| Purchase #2 | $86.30 | 12.670% | $97.2342 | $97.23 | $97.25 | $97.20 |
| Purchase #3 | $181.31 | 8.424% | $196.5836 | $196.58 | $196.60 | $196.60 |
| Purchase #4 | $42.56 | 10.668% | $47.1003 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $16.89 | 8.414% | $18.3111 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $248.98 | 10.521% | $275.1752 | $275.18 | $275.20 | $275.20 |
| Purchase #7 | $179.54 | 12.658% | $202.2662 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $845.52 | $936.6245 | $936.62 | $936.65 | $936.70 | |