| 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 | $52.46 | 7.685% | $56.4916 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $216.50 | 10.331% | $238.8666 | $238.87 | $238.85 | $238.90 |
| Purchase #3 | $131.81 | 9.796% | $144.7221 | $144.72 | $144.70 | $144.70 |
| Purchase #4 | $161.58 | 8.802% | $175.8023 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $147.52 | 4.224% | $153.7512 | $153.75 | $153.75 | $153.80 |
| Purchase #6 | $65.32 | 10.371% | $72.0943 | $72.09 | $72.10 | $72.10 |
| Purchase #7 | $12.26 | 6.755% | $13.0882 | $13.09 | $13.10 | $13.10 |
| 7 purchase totals = | $787.45 | $854.8163 | $854.81 | $854.80 | $854.90 | |