| 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 | $99.39 | 8.632% | $107.9693 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $45.74 | 5.463% | $48.2388 | $48.24 | $48.25 | $48.20 |
| Purchase #3 | $214.84 | 9.735% | $235.7547 | $235.75 | $235.75 | $235.80 |
| Purchase #4 | $67.74 | 6.605% | $72.2142 | $72.21 | $72.20 | $72.20 |
| Purchase #5 | $66.71 | 3.294% | $68.9074 | $68.91 | $68.90 | $68.90 |
| Purchase #6 | $57.94 | 3.732% | $60.1023 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $174.68 | 3.400% | $180.6191 | $180.62 | $180.60 | $180.60 |
| 7 purchase totals = | $727.04 | $773.8058 | $773.80 | $773.75 | $773.80 | |