| 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 | $79.79 | 13.651% | $90.6821 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $164.32 | 5.834% | $173.9064 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $203.72 | 6.328% | $216.6114 | $216.61 | $216.60 | $216.60 |
| Purchase #4 | $236.32 | 4.418% | $246.7606 | $246.76 | $246.75 | $246.80 |
| Purchase #5 | $174.52 | 13.359% | $197.8341 | $197.83 | $197.85 | $197.80 |
| Purchase #6 | $217.44 | 12.798% | $245.268 | $245.27 | $245.25 | $245.30 |
| Purchase #7 | $182.44 | 7.167% | $195.5155 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $1,258.55 | $1,366.5781 | $1,366.58 | $1,366.55 | $1,366.60 | |