| 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 | $35.79 | 6.268% | $38.0333 | $38.03 | $38.05 | $38.00 |
| Purchase #2 | $169.25 | 4.598% | $177.0321 | $177.03 | $177.05 | $177.00 |
| Purchase #3 | $158.85 | 5.137% | $167.0101 | $167.01 | $167.00 | $167.00 |
| Purchase #4 | $15.44 | 6.581% | $16.4561 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $108.58 | 3.712% | $112.6105 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $123.82 | 8.818% | $134.7384 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $25.30 | 8.815% | $27.5302 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $637.03 | $673.4107 | $673.41 | $673.45 | $673.30 | |