| 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 | $61.81 | 8.685% | $67.1782 | $67.18 | $67.20 | $67.20 |
| Purchase #2 | $55.56 | 7.335% | $59.6353 | $59.64 | $59.65 | $59.60 |
| Purchase #3 | $124.47 | 12.838% | $140.4495 | $140.45 | $140.45 | $140.40 |
| Purchase #4 | $35.84 | 7.242% | $38.4355 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $131.68 | 11.776% | $147.1866 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $33.47 | 4.201% | $34.8761 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $119.46 | 12.166% | $133.9935 | $133.99 | $134.00 | $134.00 |
| 7 purchase totals = | $562.29 | $621.7547 | $621.77 | $621.85 | $621.70 | |