| 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 | $39.28 | 13.624% | $44.6315 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $12.89 | 5.695% | $13.6241 | $13.62 | $13.60 | $13.60 |
| Purchase #3 | $67.69 | 6.438% | $72.0479 | $72.05 | $72.05 | $72.00 |
| Purchase #4 | $24.94 | 13.465% | $28.2982 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $23.73 | 12.625% | $26.7259 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $221.46 | 11.186% | $246.2325 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $59.65 | 6.532% | $63.5463 | $63.55 | $63.55 | $63.50 |
| 7 purchase totals = | $449.64 | $495.1064 | $495.11 | $495.15 | $494.90 | |