| 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 | $45.96 | 13.175% | $52.0152 | $52.02 | $52.00 | $52.00 |
| Purchase #2 | $111.34 | 3.506% | $115.2436 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $7.84 | 3.144% | $8.0865 | $8.09 | $8.10 | $8.10 |
| Purchase #4 | $138.32 | 10.281% | $152.5407 | $152.54 | $152.55 | $152.50 |
| Purchase #5 | $168.34 | 4.650% | $176.1678 | $176.17 | $176.15 | $176.20 |
| Purchase #6 | $176.59 | 13.730% | $200.8358 | $200.84 | $200.85 | $200.80 |
| Purchase #7 | $90.94 | 5.782% | $96.1982 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $739.33 | $801.0878 | $801.10 | $801.10 | $801.00 | |