| 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 | $24.77 | 11.436% | $27.6027 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $92.36 | 5.822% | $97.7372 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $71.96 | 6.239% | $76.4496 | $76.45 | $76.45 | $76.40 |
| Purchase #4 | $27.42 | 10.277% | $30.238 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $123.32 | 13.478% | $139.9411 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $221.76 | 5.477% | $233.9058 | $233.91 | $233.90 | $233.90 |
| Purchase #7 | $17.61 | 7.445% | $18.9211 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $579.20 | $624.7955 | $624.80 | $624.80 | $624.60 | |