| 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 | $39.73 | 3.339% | $41.0566 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $6.59 | 8.433% | $7.1457 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $75.73 | 10.285% | $83.5188 | $83.52 | $83.50 | $83.50 |
| Purchase #4 | $149.36 | 9.538% | $163.606 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $181.68 | 9.265% | $198.5127 | $198.51 | $198.50 | $198.50 |
| Purchase #6 | $140.84 | 11.475% | $157.0014 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $52.96 | 10.624% | $58.5865 | $58.59 | $58.60 | $58.60 |
| 7 purchase totals = | $646.89 | $709.4277 | $709.44 | $709.40 | $709.40 | |