| 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 | $100.29 | 5.302% | $105.6074 | $105.61 | $105.60 | $105.60 |
| Purchase #2 | $162.29 | 6.199% | $172.3504 | $172.35 | $172.35 | $172.40 |
| Purchase #3 | $56.86 | 12.583% | $64.0147 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $48.89 | 4.463% | $51.072 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $22.43 | 12.800% | $25.301 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $211.37 | 10.836% | $234.2741 | $234.27 | $234.25 | $234.30 |
| Purchase #7 | $87.50 | 6.563% | $93.2426 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $689.63 | $745.8622 | $745.85 | $745.80 | $745.90 | |