| 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 | $52.60 | 3.187% | $54.2764 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $11.60 | 5.402% | $12.2266 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $81.43 | 8.163% | $88.0771 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $86.42 | 8.306% | $93.598 | $93.60 | $93.60 | $93.60 |
| Purchase #5 | $137.70 | 13.412% | $156.1683 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $202.77 | 9.273% | $221.5729 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $111.58 | 7.268% | $119.6896 | $119.69 | $119.70 | $119.70 |
| 7 purchase totals = | $684.10 | $745.6089 | $745.62 | $745.65 | $745.70 | |