| 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 | $76.47 | 5.504% | $80.6789 | $80.68 | $80.70 | $80.70 |
| Purchase #2 | $39.83 | 13.610% | $45.2509 | $45.25 | $45.25 | $45.30 |
| Purchase #3 | $88.50 | 4.732% | $92.6878 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $214.28 | 6.825% | $228.9046 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $108.29 | 8.529% | $117.5261 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $50.62 | 12.441% | $56.9176 | $56.92 | $56.90 | $56.90 |
| Purchase #7 | $241.41 | 7.696% | $259.9889 | $259.99 | $260.00 | $260.00 |
| 7 purchase totals = | $819.40 | $881.9548 | $881.96 | $882.00 | $882.00 | |