| 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 | $50.27 | 8.546% | $54.5661 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $228.46 | 12.237% | $256.4167 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $226.50 | 9.388% | $247.7638 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $214.88 | 9.238% | $234.7306 | $234.73 | $234.75 | $234.70 |
| Purchase #5 | $176.56 | 3.433% | $182.6213 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $60.97 | 7.782% | $65.7147 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $97.82 | 11.213% | $108.7886 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $1,055.46 | $1,150.6018 | $1,150.60 | $1,150.55 | $1,150.60 | |