| 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 | $220.61 | 10.518% | $243.8138 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $64.70 | 10.346% | $71.3939 | $71.39 | $71.40 | $71.40 |
| Purchase #3 | $76.36 | 12.522% | $85.9218 | $85.92 | $85.90 | $85.90 |
| Purchase #4 | $14.46 | 12.478% | $16.2643 | $16.26 | $16.25 | $16.30 |
| Purchase #5 | $37.44 | 5.746% | $39.5913 | $39.59 | $39.60 | $39.60 |
| Purchase #6 | $153.68 | 7.138% | $164.6497 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $34.33 | 5.146% | $36.0966 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $601.58 | $657.7314 | $657.72 | $657.70 | $657.70 | |