| 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 | $33.83 | 4.661% | $35.4068 | $35.41 | $35.40 | $35.40 |
| Purchase #2 | $69.43 | 8.722% | $75.4857 | $75.49 | $75.50 | $75.50 |
| Purchase #3 | $7.65 | 5.553% | $8.0748 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $24.63 | 5.339% | $25.945 | $25.95 | $25.95 | $25.90 |
| Purchase #5 | $210.87 | 10.609% | $233.2412 | $233.24 | $233.25 | $233.20 |
| Purchase #6 | $34.41 | 10.672% | $38.0822 | $38.08 | $38.10 | $38.10 |
| Purchase #7 | $196.56 | 5.708% | $207.7796 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $577.38 | $624.0153 | $624.02 | $624.05 | $624.00 | |