| 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 | $128.27 | 12.652% | $144.4987 | $144.50 | $144.50 | $144.50 |
| Purchase #2 | $178.78 | 10.498% | $197.5483 | $197.55 | $197.55 | $197.50 |
| Purchase #3 | $48.45 | 5.722% | $51.2223 | $51.22 | $51.20 | $51.20 |
| Purchase #4 | $71.91 | 3.539% | $74.4549 | $74.45 | $74.45 | $74.50 |
| Purchase #5 | $165.91 | 11.604% | $185.1622 | $185.16 | $185.15 | $185.20 |
| Purchase #6 | $6.62 | 4.755% | $6.9348 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $242.77 | 9.212% | $265.134 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $842.71 | $924.9552 | $924.94 | $924.95 | $924.90 | |