| 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 | $77.74 | 4.494% | $81.2336 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $239.45 | 4.608% | $250.4839 | $250.48 | $250.50 | $250.50 |
| Purchase #3 | $19.79 | 3.648% | $20.5119 | $20.51 | $20.50 | $20.50 |
| Purchase #4 | $215.65 | 13.843% | $245.5024 | $245.50 | $245.50 | $245.50 |
| Purchase #5 | $102.35 | 5.269% | $107.7428 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $19.32 | 13.311% | $21.8917 | $21.89 | $21.90 | $21.90 |
| Purchase #7 | $245.60 | 13.720% | $279.2963 | $279.30 | $279.30 | $279.30 |
| 7 purchase totals = | $919.90 | $1,006.6626 | $1,006.65 | $1,006.70 | $1,006.60 | |