| 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 | $27.60 | 10.701% | $30.5535 | $30.55 | $30.55 | $30.60 |
| Purchase #2 | $217.98 | 12.475% | $245.173 | $245.17 | $245.15 | $245.20 |
| Purchase #3 | $48.41 | 12.369% | $54.3978 | $54.40 | $54.40 | $54.40 |
| Purchase #4 | $224.70 | 9.823% | $246.7723 | $246.77 | $246.75 | $246.80 |
| Purchase #5 | $109.83 | 12.275% | $123.3116 | $123.31 | $123.30 | $123.30 |
| Purchase #6 | $99.98 | 8.839% | $108.8172 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $48.46 | 6.149% | $51.4398 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $776.96 | $860.4652 | $860.46 | $860.40 | $860.50 | |