| 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 | $38.94 | 12.223% | $43.6996 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $147.35 | 3.609% | $152.6679 | $152.67 | $152.65 | $152.70 |
| Purchase #3 | $39.41 | 6.266% | $41.8794 | $41.88 | $41.90 | $41.90 |
| Purchase #4 | $146.42 | 9.735% | $160.674 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $237.38 | 4.371% | $247.7559 | $247.76 | $247.75 | $247.80 |
| Purchase #6 | $188.28 | 10.743% | $208.5069 | $208.51 | $208.50 | $208.50 |
| Purchase #7 | $12.35 | 6.131% | $13.1072 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $810.13 | $868.2909 | $868.30 | $868.25 | $868.40 | |