| 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 | $145.91 | 3.295% | $150.7177 | $150.72 | $150.70 | $150.70 |
| Purchase #2 | $35.73 | 8.728% | $38.8485 | $38.85 | $38.85 | $38.80 |
| Purchase #3 | $76.60 | 8.163% | $82.8529 | $82.85 | $82.85 | $82.90 |
| Purchase #4 | $222.64 | 5.317% | $234.4778 | $234.48 | $234.50 | $234.50 |
| Purchase #5 | $103.48 | 12.207% | $116.1118 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $86.81 | 5.568% | $91.6436 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $23.62 | 4.156% | $24.6016 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $694.79 | $739.2539 | $739.25 | $739.25 | $739.20 | |