| 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 | $99.28 | 4.181% | $103.4309 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $196.99 | 13.698% | $223.9737 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $58.96 | 9.515% | $64.57 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $70.40 | 8.797% | $76.5931 | $76.59 | $76.60 | $76.60 |
| Purchase #5 | $134.84 | 4.538% | $140.959 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $166.44 | 10.502% | $183.9195 | $183.92 | $183.90 | $183.90 |
| Purchase #7 | $154.50 | 10.820% | $171.2169 | $171.22 | $171.20 | $171.20 |
| 7 purchase totals = | $881.41 | $964.6631 | $964.66 | $964.60 | $964.70 | |