| 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 | $83.87 | 5.522% | $88.5013 | $88.50 | $88.50 | $88.50 |
| Purchase #2 | $73.32 | 9.170% | $80.0434 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $131.95 | 5.336% | $138.9909 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $9.82 | 7.402% | $10.5469 | $10.55 | $10.55 | $10.50 |
| Purchase #5 | $219.79 | 6.591% | $234.2764 | $234.28 | $234.30 | $234.30 |
| Purchase #6 | $197.85 | 10.593% | $218.8083 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $120.31 | 7.522% | $129.3597 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $836.91 | $900.5269 | $900.53 | $900.55 | $900.50 | |