| 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 | $7.76 | 5.132% | $8.1582 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $248.81 | 10.296% | $274.4275 | $274.43 | $274.45 | $274.40 |
| Purchase #3 | $71.91 | 12.410% | $80.834 | $80.83 | $80.85 | $80.80 |
| Purchase #4 | $28.60 | 7.842% | $30.8428 | $30.84 | $30.85 | $30.80 |
| Purchase #5 | $43.92 | 9.827% | $48.236 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $116.37 | 5.695% | $122.9973 | $123.00 | $123.00 | $123.00 |
| Purchase #7 | $14.58 | 12.206% | $16.3596 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $531.95 | $581.8554 | $581.86 | $581.90 | $581.80 | |