| 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 | $126.45 | 10.293% | $139.4655 | $139.47 | $139.45 | $139.50 |
| Purchase #2 | $24.29 | 4.647% | $25.4188 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $51.47 | 13.577% | $58.4581 | $58.46 | $58.45 | $58.50 |
| Purchase #4 | $16.44 | 5.120% | $17.2817 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $201.68 | 5.635% | $213.0447 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $16.64 | 13.431% | $18.8749 | $18.87 | $18.85 | $18.90 |
| Purchase #7 | $6.27 | 9.564% | $6.8697 | $6.87 | $6.85 | $6.90 |
| 7 purchase totals = | $443.24 | $479.4134 | $479.41 | $479.35 | $479.50 | |