| 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 | $22.52 | 7.809% | $24.2786 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $51.40 | 9.139% | $56.0974 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $19.46 | 13.447% | $22.0768 | $22.08 | $22.10 | $22.10 |
| Purchase #4 | $100.40 | 7.411% | $107.8406 | $107.84 | $107.85 | $107.80 |
| Purchase #5 | $186.29 | 12.813% | $210.1593 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $193.67 | 10.590% | $214.1797 | $214.18 | $214.20 | $214.20 |
| Purchase #7 | $204.56 | 10.678% | $226.4029 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $778.30 | $861.0353 | $861.04 | $861.10 | $861.10 | |