| 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 | $63.85 | 3.194% | $65.8894 | $65.89 | $65.90 | $65.90 |
| Purchase #2 | $7.89 | 8.445% | $8.5563 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $193.49 | 6.121% | $205.3335 | $205.33 | $205.35 | $205.30 |
| Purchase #4 | $83.65 | 4.739% | $87.6142 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $219.53 | 6.743% | $234.3329 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $40.82 | 3.755% | $42.3528 | $42.35 | $42.35 | $42.40 |
| Purchase #7 | $174.71 | 13.684% | $198.6173 | $198.62 | $198.60 | $198.60 |
| 7 purchase totals = | $783.94 | $842.6964 | $842.69 | $842.70 | $842.70 | |