| 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 | $75.39 | 4.801% | $79.0095 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $188.47 | 9.573% | $206.5122 | $206.51 | $206.50 | $206.50 |
| Purchase #3 | $27.89 | 12.188% | $31.2892 | $31.29 | $31.30 | $31.30 |
| Purchase #4 | $91.34 | 8.680% | $99.2683 | $99.27 | $99.25 | $99.30 |
| Purchase #5 | $8.43 | 3.170% | $8.6972 | $8.70 | $8.70 | $8.70 |
| Purchase #6 | $222.76 | 7.258% | $238.9279 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $134.97 | 5.125% | $141.8872 | $141.89 | $141.90 | $141.90 |
| 7 purchase totals = | $749.25 | $805.5915 | $805.60 | $805.60 | $805.60 | |