| 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 | $46.44 | 13.217% | $52.578 | $52.58 | $52.60 | $52.60 |
| Purchase #2 | $109.95 | 13.837% | $125.1638 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $108.75 | 4.321% | $113.4491 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $233.52 | 6.673% | $249.1028 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $241.56 | 3.764% | $250.6523 | $250.65 | $250.65 | $250.70 |
| Purchase #6 | $92.67 | 13.719% | $105.3834 | $105.38 | $105.40 | $105.40 |
| Purchase #7 | $7.76 | 10.311% | $8.5601 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $840.65 | $904.8895 | $904.88 | $904.90 | $905.00 | |