| 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 | $76.88 | 6.373% | $81.7796 | $81.78 | $81.80 | $81.80 |
| Purchase #2 | $68.97 | 10.120% | $75.9498 | $75.95 | $75.95 | $75.90 |
| Purchase #3 | $212.83 | 3.451% | $220.1748 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $50.27 | 3.322% | $51.94 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $115.40 | 13.423% | $130.8901 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $228.47 | 4.747% | $239.3155 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $187.77 | 13.324% | $212.7885 | $212.79 | $212.80 | $212.80 |
| 7 purchase totals = | $940.59 | $1,012.8383 | $1,012.84 | $1,012.85 | $1,012.80 | |