| 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 | $136.81 | 4.160% | $142.5013 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $89.50 | 10.574% | $98.9637 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $19.70 | 5.577% | $20.7987 | $20.80 | $20.80 | $20.80 |
| Purchase #4 | $36.58 | 6.859% | $39.089 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $61.34 | 4.322% | $63.9911 | $63.99 | $64.00 | $64.00 |
| Purchase #6 | $168.48 | 13.352% | $190.9754 | $190.98 | $191.00 | $191.00 |
| Purchase #7 | $51.59 | 8.699% | $56.0778 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $564.00 | $612.3970 | $612.40 | $612.45 | $612.50 | |