| 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 | $8.95 | 8.571% | $9.7171 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $162.48 | 5.492% | $171.4034 | $171.40 | $171.40 | $171.40 |
| Purchase #3 | $51.54 | 11.241% | $57.3336 | $57.33 | $57.35 | $57.30 |
| Purchase #4 | $104.66 | 4.771% | $109.6533 | $109.65 | $109.65 | $109.70 |
| Purchase #5 | $24.74 | 11.629% | $27.617 | $27.62 | $27.60 | $27.60 |
| Purchase #6 | $133.74 | 8.742% | $145.4316 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $226.84 | 9.245% | $247.8114 | $247.81 | $247.80 | $247.80 |
| 7 purchase totals = | $712.95 | $768.9674 | $768.96 | $768.95 | $768.90 | |