| 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 | $24.63 | 4.592% | $25.761 | $25.76 | $25.75 | $25.80 |
| Purchase #2 | $152.73 | 8.599% | $165.8633 | $165.86 | $165.85 | $165.90 |
| Purchase #3 | $167.70 | 8.585% | $182.097 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $17.37 | 6.756% | $18.5435 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $33.92 | 12.533% | $38.1712 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $123.49 | 7.721% | $133.0247 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $132.83 | 9.640% | $145.6348 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $652.67 | $709.0955 | $709.08 | $709.05 | $709.10 | |