| 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 | $106.61 | 9.483% | $116.7198 | $116.72 | $116.70 | $116.70 |
| Purchase #2 | $134.40 | 12.154% | $150.735 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $223.27 | 10.468% | $246.6419 | $246.64 | $246.65 | $246.60 |
| Purchase #4 | $60.97 | 7.393% | $65.4775 | $65.48 | $65.50 | $65.50 |
| Purchase #5 | $72.64 | 9.234% | $79.3476 | $79.35 | $79.35 | $79.30 |
| Purchase #6 | $126.40 | 3.183% | $130.4233 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $52.84 | 4.274% | $55.0984 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $777.13 | $844.4435 | $844.45 | $844.45 | $844.30 | |