| 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 | $67.40 | 10.735% | $74.6354 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $57.79 | 11.270% | $64.3029 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $59.34 | 6.517% | $63.2072 | $63.21 | $63.20 | $63.20 |
| Purchase #4 | $185.81 | 11.494% | $207.167 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $125.39 | 3.257% | $129.474 | $129.47 | $129.45 | $129.50 |
| Purchase #6 | $155.68 | 4.502% | $162.6887 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $72.69 | 8.628% | $78.9617 | $78.96 | $78.95 | $79.00 |
| 7 purchase totals = | $724.10 | $780.4369 | $780.44 | $780.40 | $780.50 | |