| 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 | $38.68 | 10.583% | $42.7735 | $42.77 | $42.75 | $42.80 |
| Purchase #2 | $60.53 | 10.243% | $66.7301 | $66.73 | $66.75 | $66.70 |
| Purchase #3 | $118.92 | 8.201% | $128.6726 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $155.70 | 6.787% | $166.2674 | $166.27 | $166.25 | $166.30 |
| Purchase #5 | $199.28 | 3.632% | $206.5178 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $115.83 | 10.220% | $127.6678 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $163.51 | 7.462% | $175.7111 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $852.45 | $914.3403 | $914.34 | $914.25 | $914.40 | |