| 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 | $43.30 | 3.241% | $44.7034 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $195.69 | 6.141% | $207.7073 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $6.48 | 13.824% | $7.3758 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $22.74 | 5.559% | $24.0041 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $163.56 | 8.694% | $177.7799 | $177.78 | $177.80 | $177.80 |
| Purchase #6 | $102.77 | 3.288% | $106.1491 | $106.15 | $106.15 | $106.10 |
| Purchase #7 | $241.92 | 8.771% | $263.1388 | $263.14 | $263.15 | $263.10 |
| 7 purchase totals = | $776.46 | $830.8584 | $830.86 | $830.90 | $830.80 | |