| 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 | $71.72 | 4.660% | $75.0622 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $130.53 | 11.116% | $145.0397 | $145.04 | $145.05 | $145.00 |
| Purchase #3 | $93.46 | 5.493% | $98.5938 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $203.51 | 5.515% | $214.7336 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $132.38 | 10.729% | $146.5831 | $146.58 | $146.60 | $146.60 |
| Purchase #6 | $164.72 | 9.715% | $180.7225 | $180.72 | $180.70 | $180.70 |
| Purchase #7 | $8.28 | 12.284% | $9.2971 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $804.60 | $870.0320 | $870.02 | $870.05 | $870.00 | |