| 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 | $5.93 | 7.627% | $6.3823 | $6.38 | $6.40 | $6.40 |
| Purchase #2 | $61.47 | 8.463% | $66.6722 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $50.93 | 7.337% | $54.6667 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $241.86 | 3.555% | $250.4581 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $194.38 | 13.560% | $220.7379 | $220.74 | $220.75 | $220.70 |
| Purchase #6 | $216.68 | 12.609% | $244.0012 | $244.00 | $244.00 | $244.00 |
| Purchase #7 | $203.66 | 4.270% | $212.3563 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $974.91 | $1,055.2747 | $1,055.28 | $1,055.25 | $1,055.40 | |