| 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 | $64.89 | 7.686% | $69.8774 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $151.66 | 9.213% | $165.6324 | $165.63 | $165.65 | $165.60 |
| Purchase #3 | $119.84 | 8.756% | $130.3332 | $130.33 | $130.35 | $130.30 |
| Purchase #4 | $11.35 | 3.400% | $11.7359 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $76.47 | 8.364% | $82.866 | $82.87 | $82.85 | $82.90 |
| Purchase #6 | $11.79 | 8.749% | $12.8215 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $220.50 | 6.834% | $235.569 | $235.57 | $235.55 | $235.60 |
| 7 purchase totals = | $656.50 | $708.8354 | $708.84 | $708.85 | $708.80 | |