| 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 | $97.55 | 13.124% | $110.3525 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $51.68 | 12.772% | $58.2806 | $58.28 | $58.30 | $58.30 |
| Purchase #3 | $16.35 | 3.757% | $16.9643 | $16.96 | $16.95 | $17.00 |
| Purchase #4 | $35.95 | 7.719% | $38.725 | $38.73 | $38.75 | $38.70 |
| Purchase #5 | $245.43 | 4.568% | $256.6412 | $256.64 | $256.65 | $256.60 |
| Purchase #6 | $79.69 | 11.146% | $88.5722 | $88.57 | $88.55 | $88.60 |
| Purchase #7 | $9.42 | 13.808% | $10.7207 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $536.07 | $580.2565 | $580.25 | $580.25 | $580.30 | |