| 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 | $36.30 | 8.403% | $39.3503 | $39.35 | $39.35 | $39.40 |
| Purchase #2 | $205.74 | 5.466% | $216.9857 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $245.85 | 4.659% | $257.3042 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $22.71 | 11.852% | $25.4016 | $25.40 | $25.40 | $25.40 |
| Purchase #5 | $23.63 | 9.346% | $25.8385 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $212.93 | 6.693% | $227.1814 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $61.28 | 7.261% | $65.7295 | $65.73 | $65.75 | $65.70 |
| 7 purchase totals = | $808.44 | $857.7912 | $857.79 | $857.85 | $857.80 | |