| 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 | $41.45 | 10.656% | $45.8669 | $45.87 | $45.85 | $45.90 |
| Purchase #2 | $105.52 | 13.341% | $119.5974 | $119.60 | $119.60 | $119.60 |
| Purchase #3 | $111.60 | 11.710% | $124.6684 | $124.67 | $124.65 | $124.70 |
| Purchase #4 | $158.59 | 13.332% | $179.7332 | $179.73 | $179.75 | $179.70 |
| Purchase #5 | $122.67 | 12.333% | $137.7989 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $41.99 | 13.733% | $47.7565 | $47.76 | $47.75 | $47.80 |
| Purchase #7 | $198.94 | 6.678% | $212.2252 | $212.23 | $212.25 | $212.20 |
| 7 purchase totals = | $780.76 | $867.6465 | $867.66 | $867.65 | $867.70 | |