| 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 | $42.87 | 10.818% | $47.5077 | $47.51 | $47.50 | $47.50 |
| Purchase #2 | $195.40 | 11.176% | $217.2379 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $81.89 | 3.415% | $84.6865 | $84.69 | $84.70 | $84.70 |
| Purchase #4 | $10.34 | 11.718% | $11.5516 | $11.55 | $11.55 | $11.60 |
| Purchase #5 | $237.36 | 11.611% | $264.9199 | $264.92 | $264.90 | $264.90 |
| Purchase #6 | $231.65 | 11.279% | $257.7778 | $257.78 | $257.80 | $257.80 |
| Purchase #7 | $121.42 | 3.697% | $125.9089 | $125.91 | $125.90 | $125.90 |
| 7 purchase totals = | $920.93 | $1,009.5903 | $1,009.60 | $1,009.60 | $1,009.60 | |