| 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 | $24.28 | 11.450% | $27.0601 | $27.06 | $27.05 | $27.10 |
| Purchase #2 | $40.81 | 3.807% | $42.3636 | $42.36 | $42.35 | $42.40 |
| Purchase #3 | $13.29 | 6.672% | $14.1767 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $181.74 | 9.720% | $199.4051 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $233.68 | 7.263% | $250.6522 | $250.65 | $250.65 | $250.70 |
| Purchase #6 | $181.63 | 5.220% | $191.1111 | $191.11 | $191.10 | $191.10 |
| Purchase #7 | $72.88 | 6.357% | $77.513 | $77.51 | $77.50 | $77.50 |
| 7 purchase totals = | $748.31 | $802.2818 | $802.28 | $802.25 | $802.40 | |