| 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 | $80.75 | 4.719% | $84.5606 | $84.56 | $84.55 | $84.60 |
| Purchase #2 | $133.60 | 9.712% | $146.5752 | $146.58 | $146.60 | $146.60 |
| Purchase #3 | $200.90 | 5.310% | $211.5678 | $211.57 | $211.55 | $211.60 |
| Purchase #4 | $195.34 | 11.272% | $217.3587 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $44.42 | 7.553% | $47.775 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $222.94 | 3.864% | $231.5544 | $231.55 | $231.55 | $231.60 |
| Purchase #7 | $27.39 | 13.274% | $31.0257 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $905.34 | $970.4174 | $970.43 | $970.45 | $970.60 | |