| 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 | $52.59 | 8.823% | $57.23 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $60.80 | 7.115% | $65.1259 | $65.13 | $65.15 | $65.10 |
| Purchase #3 | $133.69 | 8.432% | $144.9627 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $32.63 | 5.370% | $34.3822 | $34.38 | $34.40 | $34.40 |
| Purchase #5 | $138.34 | 12.127% | $155.1165 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $121.82 | 13.139% | $137.8259 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $62.78 | 6.109% | $66.6152 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $602.65 | $661.2584 | $661.27 | $661.30 | $661.20 | |