| 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 | $34.44 | 5.613% | $36.3731 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $107.29 | 4.618% | $112.2447 | $112.24 | $112.25 | $112.20 |
| Purchase #3 | $211.57 | 8.862% | $230.3193 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $71.78 | 12.334% | $80.6333 | $80.63 | $80.65 | $80.60 |
| Purchase #5 | $30.65 | 9.234% | $33.4802 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $81.31 | 10.426% | $89.7874 | $89.79 | $89.80 | $89.80 |
| Purchase #7 | $199.47 | 6.205% | $211.8471 | $211.85 | $211.85 | $211.80 |
| 7 purchase totals = | $736.51 | $794.6851 | $794.68 | $794.70 | $794.60 | |