| 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 | $82.89 | 7.178% | $88.8398 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $123.37 | 6.652% | $131.5766 | $131.58 | $131.60 | $131.60 |
| Purchase #3 | $10.81 | 10.186% | $11.9111 | $11.91 | $11.90 | $11.90 |
| Purchase #4 | $200.99 | 11.270% | $223.6416 | $223.64 | $223.65 | $223.60 |
| Purchase #5 | $22.33 | 6.552% | $23.7931 | $23.79 | $23.80 | $23.80 |
| Purchase #6 | $247.94 | 11.512% | $276.4829 | $276.48 | $276.50 | $276.50 |
| Purchase #7 | $67.62 | 3.281% | $69.8386 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $755.95 | $826.0837 | $826.08 | $826.15 | $826.00 | |