| 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 | $5.66 | 3.468% | $5.8563 | $5.86 | $5.85 | $5.90 |
| Purchase #2 | $93.76 | 10.689% | $103.782 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $204.75 | 7.134% | $219.3569 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $51.96 | 5.366% | $54.7482 | $54.75 | $54.75 | $54.70 |
| Purchase #5 | $34.33 | 11.494% | $38.2759 | $38.28 | $38.30 | $38.30 |
| Purchase #6 | $250.66 | 4.649% | $262.3132 | $262.31 | $262.30 | $262.30 |
| Purchase #7 | $205.47 | 12.163% | $230.4613 | $230.46 | $230.45 | $230.50 |
| 7 purchase totals = | $846.59 | $914.7938 | $914.80 | $914.80 | $914.90 | |