| 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 | $41.55 | 9.396% | $45.454 | $45.45 | $45.45 | $45.50 |
| Purchase #2 | $145.64 | 11.718% | $162.7061 | $162.71 | $162.70 | $162.70 |
| Purchase #3 | $22.85 | 5.620% | $24.1342 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $63.94 | 10.567% | $70.6965 | $70.70 | $70.70 | $70.70 |
| Purchase #5 | $92.90 | 6.506% | $98.9441 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $16.89 | 6.511% | $17.9897 | $17.99 | $18.00 | $18.00 |
| Purchase #7 | $127.43 | 5.281% | $134.1596 | $134.16 | $134.15 | $134.20 |
| 7 purchase totals = | $511.20 | $554.0842 | $554.08 | $554.10 | $554.10 | |