| 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 | $89.74 | 4.749% | $94.0018 | $94.00 | $94.00 | $94.00 |
| Purchase #2 | $207.25 | 3.657% | $214.8291 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $85.85 | 12.502% | $96.583 | $96.58 | $96.60 | $96.60 |
| Purchase #4 | $65.86 | 7.590% | $70.8588 | $70.86 | $70.85 | $70.90 |
| Purchase #5 | $88.56 | 5.457% | $93.3927 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $231.45 | 11.771% | $258.694 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $99.92 | 9.454% | $109.3664 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $868.63 | $937.7258 | $937.72 | $937.75 | $937.80 | |