| 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 | $46.69 | 10.790% | $51.7279 | $51.73 | $51.75 | $51.70 |
| Purchase #2 | $88.67 | 8.587% | $96.2841 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $235.30 | 7.273% | $252.4134 | $252.41 | $252.40 | $252.40 |
| Purchase #4 | $38.40 | 13.280% | $43.4995 | $43.50 | $43.50 | $43.50 |
| Purchase #5 | $152.35 | 3.519% | $157.7112 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $81.79 | 11.559% | $91.2441 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $203.45 | 5.687% | $215.0202 | $215.02 | $215.00 | $215.00 |
| 7 purchase totals = | $846.65 | $907.9004 | $907.89 | $907.90 | $907.80 | |