| 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 | $83.69 | 4.729% | $87.6477 | $87.65 | $87.65 | $87.60 |
| Purchase #2 | $213.90 | 11.855% | $239.2578 | $239.26 | $239.25 | $239.30 |
| Purchase #3 | $69.36 | 6.557% | $73.9079 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $219.68 | 11.769% | $245.5341 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $67.70 | 6.166% | $71.8744 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $219.31 | 12.747% | $247.2654 | $247.27 | $247.25 | $247.30 |
| Purchase #7 | $176.57 | 7.539% | $189.8816 | $189.88 | $189.90 | $189.90 |
| 7 purchase totals = | $1,050.21 | $1,155.3689 | $1,155.37 | $1,155.35 | $1,155.40 | |