| 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 | $62.70 | 9.773% | $68.8277 | $68.83 | $68.85 | $68.80 |
| Purchase #2 | $43.74 | 9.604% | $47.9408 | $47.94 | $47.95 | $47.90 |
| Purchase #3 | $221.34 | 4.789% | $231.94 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $183.78 | 9.197% | $200.6822 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $174.65 | 11.287% | $194.3627 | $194.36 | $194.35 | $194.40 |
| Purchase #6 | $233.49 | 12.444% | $262.5455 | $262.55 | $262.55 | $262.50 |
| Purchase #7 | $175.42 | 7.482% | $188.5449 | $188.54 | $188.55 | $188.50 |
| 7 purchase totals = | $1,095.12 | $1,194.8438 | $1,194.84 | $1,194.90 | $1,194.70 | |