| 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 | $83.67 | 4.788% | $87.6761 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $126.30 | 12.114% | $141.6 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $87.45 | 13.241% | $99.0293 | $99.03 | $99.05 | $99.00 |
| Purchase #4 | $99.75 | 7.869% | $107.5993 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $130.56 | 4.188% | $136.0279 | $136.03 | $136.05 | $136.00 |
| Purchase #6 | $161.46 | 7.786% | $174.0313 | $174.03 | $174.05 | $174.00 |
| Purchase #7 | $59.85 | 6.407% | $63.6846 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $749.04 | $809.6485 | $809.65 | $809.75 | $809.60 | |