| 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 | $79.31 | 4.224% | $82.6601 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $15.33 | 8.255% | $16.5955 | $16.60 | $16.60 | $16.60 |
| Purchase #3 | $171.91 | 6.413% | $182.9346 | $182.93 | $182.95 | $182.90 |
| Purchase #4 | $11.99 | 10.403% | $13.2373 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $118.45 | 3.664% | $122.79 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $136.75 | 8.182% | $147.9389 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $75.55 | 4.484% | $78.9377 | $78.94 | $78.95 | $78.90 |
| 7 purchase totals = | $609.29 | $645.0941 | $645.10 | $645.15 | $645.00 | |