| 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 | $48.64 | 11.856% | $54.4068 | $54.41 | $54.40 | $54.40 |
| Purchase #2 | $38.91 | 13.466% | $44.1496 | $44.15 | $44.15 | $44.10 |
| Purchase #3 | $217.60 | 9.339% | $237.9217 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $190.71 | 6.302% | $202.7285 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $151.39 | 12.565% | $170.4122 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $141.71 | 13.363% | $160.6467 | $160.65 | $160.65 | $160.60 |
| Purchase #7 | $88.52 | 6.683% | $94.4358 | $94.44 | $94.45 | $94.40 |
| 7 purchase totals = | $877.48 | $964.7013 | $964.71 | $964.70 | $964.50 | |