| 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 | $112.83 | 6.213% | $119.8401 | $119.84 | $119.85 | $119.80 |
| Purchase #2 | $94.87 | 5.330% | $99.9266 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $58.38 | 5.273% | $61.4584 | $61.46 | $61.45 | $61.50 |
| Purchase #4 | $127.61 | 6.374% | $135.7439 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $11.80 | 10.301% | $13.0155 | $13.02 | $13.00 | $13.00 |
| Purchase #6 | $111.58 | 6.327% | $118.6397 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $140.50 | 5.804% | $148.6546 | $148.65 | $148.65 | $148.70 |
| 7 purchase totals = | $657.57 | $697.2788 | $697.28 | $697.30 | $697.20 | |