| 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 | $115.37 | 8.436% | $125.1026 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $153.29 | 3.403% | $158.5065 | $158.51 | $158.50 | $158.50 |
| Purchase #3 | $56.94 | 6.566% | $60.6787 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $129.78 | 6.323% | $137.986 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $40.68 | 13.134% | $46.0229 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $147.95 | 10.638% | $163.6889 | $163.69 | $163.70 | $163.70 |
| Purchase #7 | $59.76 | 9.794% | $65.6129 | $65.61 | $65.60 | $65.60 |
| 7 purchase totals = | $703.77 | $757.5985 | $757.60 | $757.60 | $757.60 | |