| 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 | $89.51 | 3.786% | $92.8988 | $92.90 | $92.90 | $92.90 |
| Purchase #2 | $176.90 | 9.543% | $193.7816 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $16.59 | 6.763% | $17.712 | $17.71 | $17.70 | $17.70 |
| Purchase #4 | $174.86 | 9.625% | $191.6903 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $42.55 | 10.468% | $47.0041 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $215.77 | 4.236% | $224.91 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $175.59 | 9.360% | $192.0252 | $192.03 | $192.05 | $192.00 |
| 7 purchase totals = | $891.77 | $960.0220 | $960.02 | $960.05 | $960.00 | |