| 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 | $108.70 | 4.411% | $113.4948 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $29.45 | 4.706% | $30.8359 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $178.50 | 8.280% | $193.2798 | $193.28 | $193.30 | $193.30 |
| Purchase #4 | $85.42 | 9.338% | $93.3965 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $62.38 | 10.600% | $68.9923 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $192.84 | 5.176% | $202.8214 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $171.41 | 6.471% | $182.5019 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $828.70 | $885.3226 | $885.32 | $885.35 | $885.30 | |